Add a product to a product group

Contract product attributes that are private to the ownerside.

The object holds all price-related information for an individual product. Note that base_amount must be larger than discount_amount, except if the base_amount is 0, which is an exception to allow negative prices. See Products.

The object holds all price-related information for an individual product. Note that base_amount must be larger than discount_amount, except if the base_amount is 0, which is an exception to allow negative prices. See Products.

The object holds information about the quantity of an individual product. The default quantity type is multiple_choice. If the quantity type is single_choice or multiple_choice, the amount must be set to 0 or 1. If the quantity type is set to single_choice, the amount must be set to 1 at least for one product, and 0 for the rest of the products in the same product group with the quantity type single_choice.

Product data that is private to the ownerside.

An object that holds all price related information for an individual product.

An object that holds all price related information for an individual product.

The object holds information about the quantity of an individual product. The default quantity type is multiple_choice. If the quantity type is single_choice or multiple_choice, the amount must be set to 0 or 1. If the quantity type is set to single_choice, the amount must be set to 1 at least for one product, and 0 for the rest of the products in the same product group with the quantity type single_choice.