MeroxIO Build Your Own Box

Shoppers pick their own products and pay a fixed price for the box, not the sum of the items. Set a price for 3 items, 6 items, 12 — whatever you sell. The box price comes from a Shopify discount function, so shoppers stay in your normal cart and checkout. No draft orders, no invoices. Abandoned-cart emails still send, the discount field still works, and each product stays its own line, so stock stays right. Add it to any page with a theme block. Four designs; boxes can follow a collection.