You earn 10% back in flex credit whenever you shop at a partner retailer with Croissant active at checkout.
Which retailers?
See the full, current list on our site: Brands & Retailers — switch to the Earn Credit view. New partners are added regularly, so it's always up to date.
Make sure your credit tracks
Croissant has to be active when you check out — either the browser extension or Croissant Pay. If it wasn't active, credit can't be added after the fact. For how it works and when your credit lands, see How Croissant's 10% credit back works.
You also build credit by selling and through Credit Drops — for the full picture, see Understanding Croissant Credit.