How do I redeem a promo or coupon code?

There are two kinds of codes, redeemed in different places:

• A credit coupon is entered under Billing → Top-up → Credit coupon (click Add coupon). It's added to your project balance as compute credit and can be used toward any resource going forward.

• A discount code is entered directly on the deploy page, under Promo code (click Verify). It's a one-time discount that applies only to that single deployment.

Both apply to card payments only, not bank transfers. If a code shows as invalid it may be used up, expired, or entered in the wrong place for its type.