Product objects encapsulate information on your products or services. The Product object contains product information, including the product’s name, description, and price. It may be a specific piece of merchandise, a one-time event, a service, or a subscription.
Product objects may be pre-defined, for standard merchandise or subscription plans, or created on the fly, for specialty items, such as event tickets, or limited availability objects.
Note: Use of the forward slash character (/) in merchant identifiers is not allowed. See Merchant Identifiers for more information.