Filling your box

Hello,

So here's a challenge and before I embark on it I am wondering if it is even possible. I've read the documentation and have found Hika Shop very friendly to use.

But here's the challenge. The client sells postcards of her paintings. Paintings are already for sale in Hika Shop although some of the cards show paintings that are no longer available having been sold. The cards are sold 12 to a box for $36 a box. Now we could just create a product called a box and fill them with twelve random cards, but how cool would it be if customers could browse all the cards and add the 12 they wanted to their box and then check out. They could be twelve of the same or 12 different ones or as they say, "six of one and half dozen of the other". Is this even possible?

Thanks in advance.

luciano