SellApp
Setup
Copy and paste the embed into your site
The fastest path is still the point: launch on your own surface without rebuilding checkout.
Built-In Feature
Checkout Embed For Your Own Site
Embed our checkout into your own application with just a few lines of code, prefill the flow with useful variables, and keep the full SellApp checkout behind it.
Flow
Prefill checkout with real buyer context
Pass values like customer email and coupon data to reduce friction before the modal opens.
Coverage
Keep the full SellApp checkout behind the embed
You are not trading down to a lightweight payment popup with fewer capabilities.
Embedded checkout
The real embed experience from the original page
A checkout embed page should show the embedded checkout itself, not unrelated payment badges.
Use SellApp checkout on your own site or app while keeping the production-ready checkout flow underneath.
What you get
The embed capabilities called out on the legacy page
These are the things that matter when the question is “can I keep my own front end?”
01
Copy/Paste
Embedding our checkout into your own site is as easy as copy-pasting a few lines of code.
02
Seamless Integration
The embed flow has been battle-tested across a wide variety of codebases.
03
Configurability
Each embed can be prefilled with useful options, including customer email, coupon, and other values.
04
Launch Faster
Use the embed to launch products quickly on your own site or app without a custom commerce build.
05
Full Checkout
Checking out through the embed is as feature-rich as checking out through the standard product page.
06
Modify
If you want the modal to look closer to your front end, the stylesheet can be adjusted accordingly.
Documentation
Need the embed guide?
The official embed documentation covers how to install it, configure it, and use the available variables.
Keep your own front end and still use SellApp checkout
Embed the checkout, prefill the buyer flow, and launch on your own site without rebuilding the commerce layer.