We occasionally provide promo codes for partner programs, like DoorDash and Instacart, to help support their drivers! These programs are meant only for users who participate in these other programs and have received an email or notice from the partner company with the code included. They're separate from invite or referral codes you can add from other users.
When we have new promo code programs that you're eligible for, we'll send out an email to the email address your Upside account was created with so you'll know when there are new codes to help you earn more cash back!