I have a promo code. Where do I enter it?

When you sign up, enter it in the PROMO CODE (OPTIONAL) field on the basics step. If you've already signed up, go to PROFILE → Settings → Promo Code, enter the code, and tap Redeem.

A promo code gives you Found Elite for a set amount of time. If you already have Elite, the code adds that time to your current end date. Each member can use one promo code.