Install Whence

On Shopify, the Whence app installs everything for you. Everywhere else, you add one block of code to your site, or the Whence plugin on WordPress and WooCommerce. The same steps are in Whence under Setup > Install, with your own site key already in the block: pick your platform in the tabs and copy.

What Whence receives depends on the platform: some send orders to Whence from the server, others only through the browser. Each guide below says what you get.