I have an invite code. Where do I enter it?

In the workspace: Add a supplier → Shopify store. On the app's Suppliers page, Enter an invite code opens that screen for you.

1. Type the code and click Check the code. You see which store shares with you and what it shares, before anything connects.
2. Click Connect to <store>. Their products arrive as a supplier, already mapped, with no file or columns to set up. They're read straight away and refresh every hour.
3. Create a sync for it, as with any supplier, to send its stock to your store.

A code works once. If your plan's suppliers are all switched on, the new one is added switched off and you're told why.