10 STEPS
This is a walk-through on how to add a payment method. Payment method is needed to allow publishing of any changes to the app.
1 Please note, a payment method needs to be setup to publish any changes to your store or product listing. The first step is to open Avocado Dashboard and click Settings

2 Please add a credit card or debit card to AVOCADO dashboard. A credit or debit card on file is needed to make any changes to your product listing. Go to Payment and Click Add

3 Click Name on Card

4 Type Name on Card and Press Tab

5 Type Credit or debit card number

6 Click Credit or debit card expiration date

7 Type Credit or debit card expiration date

8 Click Credit or debit card CVC/CVV

9 Type Credit or debit card CVC/CVV

10 Doubleclick Add Card. Thats it you are done!

Here's an interactive tutorial for the visual learners
https://www.iorad.com/player/165871/Avocado-Store-Dashboard---How-to-add-payment