Buy Latest Jul 13, 2023 B2C-Solution-Architect Exam Q&A PDF – One Year Free Update [Q50-Q74]

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Buy Latest Jul 13, 2023 B2C-Solution-Architect Exam Q&A PDF – One Year Free Update

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To earn the Salesforce Certified B2C Solution Architect certification, candidates must demonstrate their expertise in configuring and designing solutions using Salesforce B2C Commerce Cloud. Salesforce Certified B2C Solution Architect certification is designed for professionals who are responsible for leading B2C digital transformation projects and implementing E-Commerce solutions for their clients. Salesforce Certified B2C Solution Architect certification validates the candidate’s skills and experience in delivering successful B2C Commerce Cloud projects that drive revenue growth and customer engagement.

The B2C-Solution-Architect certification is highly regarded in the industry and is a key differentiator for those who want to advance their careers in the field of B2C sales and customer service. It is a testament to the candidate’s expertise and their commitment to excellence in the field. By earning this certification, candidates can demonstrate their value to employers and position themselves as leaders in the industry.

NO.50 During discovery conversations an organization notes that they want to create a custom survey around their customer’s preferences to help improve product recommendations, marketing journeys, and customer service upsell opportunities. They want to house the survey responses in their Salesforce ecosystem so they can run reports. They plan on having two teams manage the survey and change questions twice a year.
Which three questions should a Solution Architect ask to ensure they understand the requirements well enough to design an appropriate multi-cloud solution?
Choose 2 answers

Will the teams need the ability to change designs?

Does the team need front-end development capabilities?

How many survey responses would you anticipate in a peak 24-hour period?

Will you ever have more than nine possible answers for a survey question?

How often do you update surveys?

NO.51 A company uses Service Cloud and B2C Commerce and now wants to enable the ‘Order on Behalf of functionality on its storefront.
Which two actions should a Solution Architect take to ensure agents can use the ‘Order on Behalf of’ functionality?
Choose 2 answers

Apply the “Order on Behalf of permission set to Service Cloud users.

Verify that the permissions for the B2C Commerce account support ‘Order on Behalf of’.

Verify that agents have a user record in Service Cloud and an account created in B2C Commerce.

Configure agents to use SSO between B2C Commerce and Service Cloud.

NO.52 A customer service team raised a new business requirement that requires a multi-cloud solution design between B2C Commerce, Service Cloud, and Marketing Cloud. A Solution Architect has been hired to lead the design of the multi-cloud solution.
Which two actions should the Solution Architect take to accurately capture requirements and deliver the solution overview?
Choose 2 answers

Include functional subject matter experts and technical resources across multiple discovery workshops, grouped by business function to ensure all requirements are captured.

Conduct discovery workshops and upon completion present the solution back to the design authority or executive stakeholders to validate the solution.

Conduct discovery workshops to create a user acceptance testing document and invite business owners, each cloud technical architect, and implementation development team.

Include the customer service team so that they can provide detailed user stories prior to the discovery workshops.

NO.53 A marketing team is using Sales Cloud web-to-lead forms to capture leads. The company recently acquired Marketing Cloud and wants to ensure that the data is synchronized to Marketing Cloud without losing data and without creating duplicate contacts.
Which consideration should a Solution Architect voice to the marketing team when designing this solution?

Leads can be merged and converted in Marketing Cloud.

Leads and contacts are unique records in Marketing Cloud.

The contact delete framework in Marketing Cloud can be used to resolve duplicate contacts and associated billing challenges.

Web-to-lead forms trigger Marketing Cloud journeys without creating leads in Salesforce.

NO.54 A university has several small departmental organizations scattered across different colleges. Each of which has its own finances, business processes, and strategies that are sometimes at odds. They would like to introduce a university-wide communications strategy that allows their recruitment team to market to potential students globally while allowing each department to recruit existing students for its own programs.
What should a Solution Architect recommend to meet their needs?

Marketing Cloud with multiple business units, Marketing Cloud Connect, and multiple existing Salesforce orgs

Marketing Cloud with multiple business units and a single Salesforce org with Divisions for consolidating existing departmental orgs

Marketing Cloud with Enterprise Communication Strategy, Marketing Cloud Connect, and multiple existing Salesforce orgs

Marketing Cloud with Enterprise Communication Strategy and a single Salesforce org with Connected Campus for consolidating existing departmental orgs

NO.55 A retail company uses B2C Commerce and Marketing Cloud to enable cross-cloud communication on behalf of its customers. As part of the newsletter signup journey, the company would like to send a coupon code to each customer 3 days after registration. Once the coupon code has been redeemed, the company would like to alter the customer’s journey to stop reminder emails.
Which two configuration steps should a Solution Architect take to ensure the customer’s journey is updated after the coupon code is used?
Choose 2 answers

Create a service definition in B2C Commerce that points to Marketing Cloud’s REST API.

Create a service definition in B2C Commerce that points to Marketing Cloud’s SOAP API.

After purchase, use Marketing Cloud to request coupon redemption details from the B2C Commerce service definition.

After purchase, use the B2C Commerce service definition to send redemption data to Marketing Cloud.

NO.56 An organization wants to add Service Cloud to their existing Salesforce Org currently hosting Sales Cloud. They know that an integrated customer service experience is a key component of a successful long-term relationship with their customers. After doing some research they learned that the Service Cloud connector can help start their implementation and they are now ready to proceed.
Which two functionality considerations should they be aware of when introducing the B2C Commerce to Service Cloud Connector into an existing Salesforce Org?
Choose 2 answers

In order to implement the Service Cloud Connector it is necessary to enable Person Accounts, a change which cannot be reverted once implemented.

The Service Cloud Connector is distributed as a managed package that can be extended to meet client-specific needs but with core functionality that cannot be altered.

The Service Cloud Connector natively supports accounts and contacts, households, and multi-brand customer models.

The Service Cloud Connector provides a collection of Lightning and Visualforce components that display customer and order information within Service Cloud, which needs to be customized and deployed by a developer.

The B2C Commerce to Service Cloud Connector is a solution that enables integration between B2C Commerce and Service Cloud. It allows displaying customer and order information in Service Cloud, creating orders on behalf of customers, and synchronizing customer data between the two systems. When introducing the Service Cloud Connector into an existing Salesforce Org, the following functionality considerations should be aware of:
In order to implement the Service Cloud Connector it is necessary to enable Person Accounts, a change which cannot be reverted once implemented. Person Accounts are a type of account in Salesforce that combines an account and a contact into a single record. The Service Cloud Connector requires Person Accounts to store customer information from B2C Commerce. Enabling Person Accounts is an irreversible change that affects the entire Salesforce Org and may have implications for other features or customizations.
The Service Cloud Connector is distributed as a managed package that can be extended to meet client-specific needs but with core functionality that cannot be altered. A managed package is a collection of application components that can be installed from AppExchange or other sources. The Service Cloud Connector is a managed package that provides core functionality for integrating B2C Commerce and Service Cloud. The core functionality cannot be modified or deleted, but it can be extended or customized using Apex code, Visualforce pages, or Lightning components.
Option C is incorrect because the Service Cloud Connector does not natively support accounts and contacts, households, and multi-brand customer models. It only supports person accounts as a customer model by default. Option D is incorrect because the Service Cloud Connector provides a collection of Lightning components that display customer and order information within Service Cloud, which do not need to be customized or deployed by a developer. Reference:
https://help.salesforce.com/s/articleView?id=sf.icx_b2c_overview.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.accounts_person.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.distribution_installing_packages.htm&type=5

NO.57 A service organization has a long lifecycle for customers that start as a lead and move through opportunity to active and former customer states. The organization wants to use Sales Cloud and Marketing Cloud as their core customer engagement platforms.
Which two considerations should a Solution Architect keep in mind when setting up this multi-cloud use case?
Choose 2 answers

Set up the contact object with a specific record type ‘Lead’ that mimics the standard lead object to prevent the duplicate contact from being created in Marketing Cloud.

Allow both the lead record to generate a contact in Marketing Cloud and the contact record to generate a contact in Marketing Cloud.

Enable the ‘Prevent Duplicates for Lead Conversion’ setting when configuring Marketing Cloud Connect to prevent converted contacts from generating a duplicate contact.

Ensure that when a lead is converted to a contact that the Lead ID is mapped to a custom field on the Contact to be used as the referenced with the Subscriber ID in Marketing Cloud and avoid duplicate records.

NO.58 As part of a digital transformation initiative. Universal Containers (UC) wants to start a new project to implement Salesforce Platform, Marketing Cloud, and B2C Commerce. They have mapped the requirements and captured the user stories, including non-functional requirements. Almost all requirements touch all three clouds.
UC wants to go-live with all functionality in three years, but the executive team would like to see the benefits and return on investment sooner than that.
What should the Solution Architect recommend in order to align with the executive team’s request7

Build and test the functionality across all clouds at once and deploy to production at the end of the three years.

Go-live with Sales and Service cloud functionality first, followed by Marketing Cloud, and then B2C Commerce.

Reduce the overall timeline by removing most non-functional requirements around reliability and performance.

A multi-phased approach with functionality across all clouds delivered to production in each phase.

NO.59 A merchant using B2C Commerce and Service Cloud has a requirement for service agents to order products on behalf of shoppers. In the envisioned scenario, a shopper contacts the service center with an order request, the agent uses the Service Console to find the shopper’s account, and initiate an order on behalf of the shopper using payment information provided by the shopper. The merchant is considering the B2C Commerce – Service Cloud Connector for this implementation.
Which three considerations should a Solution Architect keep in mind prior to implementation? Choose 3 answers

Guests or anonymous storefront shoppers are not supported in this scenario.

B2C Commerce needs to be registered as a remote site.

Service agents need a corresponding storefront login mapped to their Service Cloud user record.

The Service Cloud Connector only supports Person Accounts as a customer model.

The Service Cloud Connector only supports contacts as a customer model.

The B2C Commerce – Service Cloud Connector is a solution that enables integration between B2C Commerce and Service Cloud. It allows displaying customer and order information in Service Cloud, creating orders on behalf of customers, and synchronizing customer data between the two systems. Prior to implementation, a Solution Architect should keep in mind the following considerations:
Guests or anonymous storefront shoppers are not supported in this scenario. The Service Cloud Connector requires a customer account to be created in B2C Commerce and Service Cloud for each shopper. Guests or anonymous shoppers who do not have an account cannot be supported by the Service Cloud Connector. Therefore, the Solution Architect should ensure that the B2C Commerce storefront requires or encourages shoppers to create an account before placing an order.
Service agents need a corresponding storefront login mapped to their Service Cloud user record. The Service Cloud Connector requires a mapping between the service agent’s user record in Service Cloud and the customer’s account record in B2C Commerce. This mapping allows the service agent to access customer and order information from B2C Commerce and create orders on behalf of the customer using the storefront login. Therefore, the Solution Architect should ensure that the service agent’s user record has a field that stores the corresponding storefront login of the customer.
The Service Cloud Connector only supports Person Accounts as a customer model. Person Accounts are a type of account in Salesforce that combines an account and a contact into a single record. The Service Cloud Connector requires Person Accounts to store customer information from B2C Commerce. Therefore, the Solution Architect should ensure that Person Accounts are enabled and configured in Service Cloud before implementing the Service Cloud Connector.
Option B is incorrect because B2C Commerce does not need to be registered as a remote site for the Service Cloud Connector to work. A remote site is a web service or domain that Salesforce can access from Apex code or Visualforce pages. The Service Cloud Connector does not use Apex code or Visualforce pages to access B2C Commerce, but rather uses REST APIs and OAuth 2.0 authentication. Reference:
https://help.salesforce.com/s/articleView?id=sf.icx_b2c_overview.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.accounts_person.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.remoteaccess_define.htm&type=5

NO.60 A merchant wants to store past purchase history in Marketing Cloud to use for segmentation and personalization of promotional emails.
All data must be encrypted at rest to comply with the merchant’s security standards.
Which solution is appropriate?

Shield Platform Encryption

Tokenized Sending

Transparent Data Encryption

Field Level Encryption

NO.61 An organization operating more than 20 beauty, personal care, and health brands wants to move from its on-premise CRM system to Service Cloud and Marketing Cloud. Because a customer’s privacy and marketing preferences can vary based on the brand, the organization needs to track those preferences to run consent-based marketing campaigns.
Which consideration should a Solution Architect keep in mind with respect to consent preferences in Marketing Cloud with the consent data model?

A separate contact is required for each brand where consent is independently managed; the total count of contacts in Marketing Cloud can be larger than the number of individual customers.

When multiple brands are operated in a single org, the native relationship between Business, Brand, and Contact object helps distinguish privacy and consent preferences that vary between different brands.

Global consent governs all-or-nothing consent settings that should be managed on the Contact object to follow cross-cloud data strategy best practice using the contact ID as the primary key in Marketing Cloud.

When a subscriber unsubscribes without following the unsubscribe link provided in the message, the unsubscribe request is sent to Marketing Cloud directly and synchronized to the Salesforce Consent Data Model through Marketing Cloud Connect.

NO.62 A company uses B2C Commerce, Marketing Cloud, and Service Cloud and requires that customers create an account before making their first purchase.
Which system creates the customer ID and which system creates an additional ID to use as the customer primary record?

Service Cloud creates a customer ID and an additional ID to be used as the primary record.

A B2C Commerce creates a customer ID and an additional ID to be used as the primary record.

Marketing Cloud creates a customer ID but the primary ID should be created through B2C Commerce.

B2C Commerce creates a customer ID but the primary record should be created through Service Cloud.

NO.63 A company is using Service Cloud, B2C Commerce, and Marketing Cloud to provide an end-to-end B2C solution. The company does not use MuleSoft or any other integration middleware and does not plan on using them in the near future. The company has about 10 million customers with a growth rate of 10% year over year, On average, each customer raises 10-50 support tickets each year, Each ticket may contain multiple comments, responses, and attachments. There is a need for the service agents to have visibility on customer tickets for up to 5 years.
What approach should a Solution Architect recommend in order to deliver the desired functionality given the company’s expected growth over the next 5 years, while still adhering to the platform’s governor limits?

Capture and resolve tickets using the capabilities of Service Cloud. Archive resolved cases and related data into Heroku and display them back in Service Cloud using Salesforce Connect.

Capture and resolve tickets using the capabilities of Service Cloud. Archive cases and related data older than a year in Big Objects and delete records that are more than 5 years old.

Capture and resolve tickets using the capabilities of Service Cloud, Use the Service Cloud console to display cases and related data raised by a customer in the past 5 years.

Capture and resolve tickets using the capabilities of 852C Commerce. Archive cases and related data older than a year in Big Objects and delete records that are more than 5 years old.

NO.64 A company contracted with a Satesforce implementation partner. A Solution Architect and a functional architect from the partner firm met with the business and IT stakeholders in the initial business discovery workshop. During that time, the Solution Architect gathered requirements about how the system needs to function in Salesforce with data flowing to downstream systems. The company also provided sketches of a potential user interface they want to see.
Which three actions should the Solution Architect take to ensure the right solution can be delivered?
Choose 3 answers

Capture functional specifications that contain business processes and expectations of how they translate to user interface behavior.

Design the annotated wireframes of the current user interface and finalize the future state data architectures.

Ask the company to describe system integrations and primary source of records to support business requirements.

Investigate the challenges that the company is experiencing with their existing setup and understand how they expect the future solution to solve those challenges.

Thank the company for providing solution specifications and deliver those to the technical team.

NO.65 A holding company owns and operates a large number of brands internationally. They are interested in migrating from a home-grown solution to a Salesforce multi-cloud solution as part of a new digitalization initiative to optimize IT spending across the brands. The brand any would like to operate B2C Commerce sites supported by Service Cloud for their agents, and use Marketing Cloud to drive consumer engagement. Given that the company has operations and customers in Brazil Canada Europe Japan Russia and the United States, which two recommendations should a Solution Architect make to ensure that customer experiences are compliant with all domestic and international regulations related to data privacy and security?
Choose 2 answers

Use a Service Cloud instance in every market in which they operate to ensure that data residency requirements are fulfilled.

Utilize Shield to handle the encryption of data across all Salesforce products for all fields required to be geo-fenced.

Enable Transparent Data Encryption in Marketing Cloud to ensure that Marketing engagement data is encrypted at rest. Written

Use Salesforce Connect to leverage external data sources that are located within the corresponding country that the Materials customer resides in.

NO.66 A company recently launched their ecommerce sites for three countries: Australia, New Zealand, and Singapore. The company is now looking to set up marketing automations using Marketing Cloud.
Their B2C Commerce is configured with two realms: ANZ and SE Asi
a. Each country has a site within their respective realm: Australia and New Zealand sites are within ANZ and Singapore is within SE Asia.
Which account hierarchy should a Solution Architect recommend for the Marketing Cloud set up?

Use a separate Marketing Cloud tenant for each site

Use a separate Marketing Cloud tenant for each realm and map business units to sites within each realm

Use a single Marketing Cloud tenant and map business units to each site irrespective of the realm

Use a single Marketing cloud tenant and map business units to each realm

NO.67 A company currently uses B2C Commerce and Service Cloud for one of its storefronts. They are now considering implementing the ‘Order on Behalf of flow. Which consideration must a Solution Architect keep in mind while implementing the ‘Order on Behalf of flow?

The Service Cloud Connector is not available for guests or anonymous storefront shoppers. Use Order on Behalf with registered B2C Commerce customer accounts.

The Service Cloud Connector enables data synchronization through SOAP services using Service Cloud and B2C Commerce. REST services are not available for such data synchronization needs.

The Service Cloud Connector does not require B2C Commerce to be registered as a remote site as long as the Service Cloud org and B2C Commerce realm are in the same geographic region.

The Service Cloud Connector can work with any valid Service Cloud user. There is no specific need for an Integration User with administrative rights.

NO.68 A company has B2C Commerce and Marketing Cloud. The Marketing team wants to match up the purchasing data from B2C Commerce to the Marketing Cloud subscriber data.
Which two objects from B2C Commerce should a Solution Architect map to Marketing Cloud in order to meet the company’s needs?
Choose 2 answers

Contact

Orders

Customer

Profile

NO.69 A luxury retailer is about to implement B2C Commerce and Marketing Cloud for their online presence. They are well known for being open with their customers when it comes to their customers’ purchases. For example, if a customer asks for a record of their recent purchases, they provide it very quickly within their stores. They would like this to reflect in their online presence as well.
Given that requirement and the requirement to adhere to global data privacy acts, what are two out-of-the-box features the retailer should enable across these clouds when it comes to providing customers access to their own data?
Choose 2 answers

Use the Contact Data Portability report in Marketing Cloud to create a report containing subscriber data related to a single contact.

Use the Customer Data Snapshots report in Commerce Cloud to create a report containing purchaser data related to a single customer.

Use the Contact Data Snapshots report in Commerce Cloud to create a report containing purchaser data related to a single contact.

Use the Customer Data Portability report in Marketing Cloud to create a report containing subscriber data related to a single customer.

NO.70 A global pharmaceutical company wants to roll-out online shopping for customers in multiple countries and needs a quick return on investment (ROI). The company is considering how to market products from prenatal vitamins to drug therapies that improve neonatal outcomes.
Each country has its own regulations around marketing and online sales. Some countries may not allow marketing to Individuals, but will allow marketing to healthcare providers and have different regulations for various channels and touchpoints. In some countries, they are allowed to use curated social content tor product ratings and discussions. In addition, branding Is uniquely defined In each country so the company would like to combine ecommerce with existing content management systems.
What strategy should a Solution Architect recommend to solve these needs?

B2C Commerce, Marketing Cloud, and Experience Builder with multi-Currency and translation workbench.

Headless BZC Commerce. LINK cartridges. SFRA-style development with Heroku and MuleSoft.

Multi-org approach with Partner and Customer Communities, B2C Commerce, Heroku, and Mulesoft for SFKA-style development.

Multi-org approach with Service Cloud, LINK cartridges and translation workbench, and Partner and Customer Communities.

NO.71 A company is beginning a multi-cloud implementation involving B2C Commerce and Service Cloud. The company wants to trace configuration and code changes as much as possible and ensure basic standards for code quality.
Which three options should a Solution Architect recommend to help the company with this goal?
Choose 3 answers

GIT Repository

Static Code Analysis tools

CI/CD Pipelines

Smoke testing

Salesforce DX

NO.72 A US-based pet superstore wants to build a stronger relationship with their customers by offering an ominichannel, seamless experience at each customer interaction. Currently, they have over 1,500 stores, and numerous pet websites, services, and applications that are siloed, which is a major functional pain point. Recently, they purchased Service Cloud and B2C Commerce and want to integrate their systems as part of their digital transformation.
Which design and approach should a Solution Architect recommend for a robust and scalable multi-cloud integration?

Implement an integration solution using an outbound messaging design pattern and Salesforce Connect as the integration approach, to connect the multiple clouds and on-premises applications.

Implement a custom integration solution using lightweight middleware tools like Jitterbit or Talend.

Build an application network by adopting an API-led connectivity approach that packages underlying connectivity and orchestration services as easily discoverable and reusable API building blocks.

Build multiple point-to-point application integrations connecting the multi-cloud and on-premises applications using SOA (Service-Oriented Architecture) and SOAP web services.

A multi-cloud integration is a solution that allows connecting and integrating data and applications across different cloud platforms and systems. A multi-cloud integration can provide various benefits, such as scalability, flexibility, resilience, and innovation. To design and implement a robust and scalable multi-cloud integration, a Solution Architect should recommend the following:
Build an application network by adopting an API-led connectivity approach that packages underlying connectivity and orchestration services as easily discoverable and reusable API building blocks. An application network is a way of organizing applications, data, and devices into a network of reusable services that can be composed and recomposed to meet changing business needs. An API-led connectivity approach is a methodical way to connect data and applications through reusable and purposeful APIs that are developed to play a specific role: unlocking data from systems, composing data into processes, or delivering an experience. By building an application network using an API-led connectivity approach, the Solution Architect can enable a composable, connected, and automated solution that can leverage the capabilities of different cloud platforms and systems in a flexible and agile way.
Option A is incorrect because implementing an integration solution using an outbound messaging design pattern and Salesforce Connect as the integration approach is not suitable or scalable for a multi-cloud integration. An outbound messaging design pattern is a way of sending notifications from Salesforce to external systems when a record is created or updated. Salesforce Connect is a feature that allows accessing and integrating external data from various sources without copying or storing it in Salesforce. These approaches are limited in functionality, performance, security, and reliability for a complex multi-cloud integration scenario. Option B is incorrect because implementing a custom integration solution using lightweight middleware tools like Jitterbit or Talend is not optimal or sustainable for a multi-cloud integration. Lightweight middleware tools are software applications that provide basic integration capabilities, such as data transformation, routing, orchestration, etc. However, these tools are not designed for building an application network or supporting an API-led connectivity approach. They also require custom code or configuration that can increase the cost and complexity of the solution. Option D is incorrect because building multiple point-to-point application integrations connecting the multi-cloud and on-premises applications using SOA (Service-Oriented Architecture) and SOAP web services is not advisable or scalable for a multi-cloud integration. Point-to-point integrations are direct connections between two applications or systems that are tightly coupled and hard to maintain. SOA is an architectural style that organizes applications into loosely coupled services that communicate through standardized interfaces. SOAP web services are protocols that allow exchanging structured data between applications using XML messages. However, these approaches are outdated and inefficient for a modern multi-cloud integration scenario. They also create complexity and fragility in the solution. Reference:
https://www.mulesoft.com/resources/api/what-is-api-led-connectivity
https://www.mulesoft.com/resources/api/what-is-an-application-network
https://help.salesforce.com/s/articleView?id=sf.datacloud_connect_overview.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.workflow_om_outboundmessaging.htm&type=5

NO.73 Northern Trail Outfitters (NTO) wants to use Marketing Cloud to implement an Abandoned Cart Solution Workflow so that personalized messages are sent to shoppers who add items to their cart but abandon the B2C Commerce storefront.
Which two options should a Solution Architect recommended to meet this requirement? Choose 2 answers

Configure streaming updates for catalog importing, implement the Collect Tracking Code, and leverage Journey Builder to trigger an abandoned cart message.

Configure B2C Commerce catalog, product, order, and customer data feeds; implement Marketing Cloud collect.js and trigger an abandoned cart message through Journey Builder.

Configure streaming updates for catalog importing, implement Google Analytics tracking, and leverage Journey Builder to trigger an abandoned cart message.

Configure B2C Commerce catalog, product, inventory, and customer data feeds; implement Marketing Cloud collect.js and trigger an abandoned cart message through Journey Builder.

NO.74 A company wants to use Marketing Cloud to send customer electronic receipts that originate from its point of sale (POS) system. The company has a need for the receipt to be sent no more than 10 minutes after purchase and would like to track all email sends that are being placed to that customer, The Marketing Cloud Contact Key should be the Service Cloud Contact ID.
What solution should a Solution Architect recommend to achieve this need?

Make an API call from the POS to Marketing Cloud to send the electronic receipt and then call Service Cloud to add the customer if they do not exist. Use an automation in Marketing Cloud nightly to remove any duplicate contacts that may be introduced with Marketing Cloud Connect.

Make an API call from the POS to Service Cloud to retrieve the Service Cloud Contact ID. If the customer does not exist, submit a POST to Service Cloud to create the Contact ID, then send the Contact ID to Marketing Cloud via an API to send the electronic receipt.

Make an API call from the POS to Service Cloud to add the customer if they do not exist; leverage a custom object to send details to Marketing Cloud via Marketing Cloud Connect and synchronized data sources to send the electronic receipt.

Make an API call from the POS to Marketing Cloud te send the electronic receipt. No call is required to Service Cloud to fetch the Contact IO as this information is already available at the POS.