"Boost sales with optional add-ons during Shopify Checkout."
Turn checkout into revenue with optional service add-ons. Offer express shipping, gift services, warranties, and premium extras with one-click toggle widgets. Native Shopify Plus checkout integration means no pop-ups or redirects. You keep 100% revenue—zero commissions ever. Built for global stores with multi-currency and translation support. Create up to 10 add-ons with fixed or percentage pricing. Customers choose extras at checkout, you get automatic revenue. Works with high-volume stores.
Manually set related products to get higher conversions
Display most viewed products in your store
Ensure necessary add-ons are purchased together; simple...