A customer wants to integrate an e-Commerce platform with their AEM site. Product data is stored on a separate Product I

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A customer wants to integrate an e-Commerce platform with their AEM site. Product data is stored on a separate Product Information Management (PIM) system.
PIM is managed by the e-Commerce platform.
The customer has the following requirements:
✑ Product images need to be stored on AEM
✑ The customer has a central API gateway and would want to leverage that the gateway for integration
What should the Architect recommend to display product data?

A. Import all product data into AEM once and incrementally keep it up-to-date with PIM
B. Create an OSGi service to fetch Product data from PIM
C. Import all product data into AEM because the customer needs to add marketing attributes to product data
D. Use Micro Services to fetch product data to AEM at runtime and cache it for faster access