Preliminary Remarks
A so-called "offer" can contain two different components in the Merchant Backend. Either a (single) product or a bundle, which in turn contains products. An offer can also include both components.
Products and Bundles
Products: Products are individual items that can also be canceled individually.
Example: A customer buys an offer that contains two products. He can also cancel these separately, even if they were purchased in one offer.
Bundle: A bundle contains at least two products. By combining them into a bundle, the products can no longer be canceled individually, but only together.
Example: A customer buys an offer that includes a product and a bundle. In this case, the product and the bundle can be canceled separately. The bundle can only be canceled as a whole. The products in the bundle cannot be canceled separately.
