OfferStack adds a "Make an Offer" button to your store so customers can submit their offer price. Accept, counter, or decline from one dashboard—or set auto-accept rules to save time. Wishlist lets shoppers save products and allows merchant to send targeted offers to wishlist customers in bulk. Automated emails handle acceptance, counter offers, and alerts. Built for Shopify with inventory monitoring, analytics, and GDPR-friendly data handling.

• Make an Offer button: customers submit offers; you accept, counter, or decline.
• Auto-accept and auto-decline rules — set minimums and let the app decide.
• Wishlist functionality. Send offers to interested customers through wishlist.
• Allow users to combine offers into one checkout increasing conversions.
• Cart/Order Level Offers. Custom Cart Offer Configuration