Biscuits Bundles is a BYOB bundle builder for mix and match products. Let customers build your own bundle or build a box product bundles with mix and match bundle discounts. Pricing rules like volume discounts, quantity breaks, fixed pricing, or percentage off. Control selection quantity limits per step. Perfect for mix and match product bundles, product bundles customizable, personalised kits & mix and match bundle gift sets. Localise pricing and language with Shopify Markets catalog support.