About this app
Your order confirmation email gets a 70% open rate. Why waste it? Postsell turns confirmation emails into revenue machines by embedding native upsell offers that customers actually want to click. No pushy pop-ups ruining your checkout. Just smart, one-click additions to existing orders that feel natural and boost AOV instantly. Plus, eliminate support headaches with full self-service order editing. Wrong address? Forgot something? Changed their mind? Customers fix it themselves while you sleep.