TRoo Collection Based Discount

This app automatically creates discounts when customers buy products from two selected collections. Merchants can combine any two Shopify collections and set up percentage or fixed-amount discounts that apply when qualifying products are added to the cart. The discount application happens automatically, so there's no need for manual product selection. Simply define your collection combinations, configure your discount rules, and let the app handle the rest. Perfect for creating bundle deals and cross-collection promotions without the hassle of managing individual product discounts.