Currently you can view all of your referral credit in the Postmates app under the “Invite Friends” section in the settings. Referral credits will always apply to your next order with Postmates.
For any questions about any other credits you may have on your account, navigate to your Postmates order history page by tapping on the clock icon in the top left hand corner of the app, then tap the name of the merchant from which you have questions about a credit or refund. Tap “Contact Support” and we’ll get back to you soon!
We are working to build this feature into the app as well so that you can review any credits you may have at the touch of a button!