I would like to allow my clients to create their own sets of products. Let's take an example : I'm selling seeds packets. Clients can buy them 1 by 1 but I would like to add a product named "kit of 12 seeds packets of your choice" (with a preferred price).
The client would then go to the "12 seed packets of your choice" product page and would be allow to add, using variants, packets of his choice (it could be 12 times the same or 1 of each ...) until he reaches 12 packets.
Do you have any idea of how I can implement that to my "12 seed packets of your choice" product page ?