Storefront reviews, Product Potential Points and get-by-ID endpoints

New in the reference:

• Reviews Storefront: 12 public endpoints for showing reviews, ratings, search, filters, top reviews, review media and product data on a storefront. They're on https://api-cdn.yotpo.com and need only the store ID, no token.
• Product Potential Points: show how many loyalty points a shopper can earn for a product. Public, on https://storefront.yotpo.com/loyalty. An authenticated version returns customer-specific points.
• Get by ID: Retrieve order by ID, Retrieve fulfillment by ID, Retrieve product by ID and Retrieve product variant by ID.

New guides:

• Common Objects: the address, line item, customer checkout info and GTIN objects used across endpoints.
• Working with entity identifiers: how to go from a platform's product or order ID (external_id) to Yotpo's yotpo_id.