Dec 27, 2016 - 10:12 AM
The box for the card of 12 will be sold as an individual bundle, and the cards will be added as a forced bundle to it.
Whereas CD9027 will be a child of that specific bundle i.e., the box of 12 "random" cards or same cards and CD9027 is available separately as well as part of the bundle, if a bundle is being sold then the specified bundle quantity of each child item (individual card) will get depleted from the central inventory.
To create the bundle, please refer to the following tutorial. "How to Create a Bundle in Shopping Cart Elite"