If you have a coupon, voucher, or discount you want to apply, you will need to apply it on the payment page.

Here is the step to follow and apply a coupon/voucher if you have one.

1. Login your thumbnailtest account here: https://app.thumbnailtest.com/

2. Click on the dropdown icon on the top left of the account profile name and click on Team Settings

3 Under Team and Billing, click on the Plan

4. Select the monthly plan you wish to pay a subscription.

5. Click on the Add Promotion code

6. And then, type the voucher in the box that appears