You can upgrade your Prestozon access with a promo code in 6 quick and easy steps:
Go to Prestozon.com + Sign In
Click Allow on the Amazon Log In Page, this will load Prestozon
Next Select the ad account + marketplace from the drop down and click the pink upgrade button (see screenshots below) "Pro" plan is the default
Click “Have a referral code”
Enter your Promo Code: YOURCODE into the Referral Code field + Click “Apply"
On the confirmation screen you will see your promo code + the pricing + Click “Subscribe"
Step 3 - 1st select the ad account + marketplace from the drop down
There will be an pink upgrade button in the upper right of the application:
Step 4 - Once you click upgrade you'll see the referral code link (the Pro plan is the default selection which you'll want to continue with and apply your promo code to):
Step 5 - You can enter your promo code there, then apply and subscribe:
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/22068323190/original/8RzsBNM5v5OUltj3yMMoWl7oSPl84BaMkw.png?1607388635)
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/22041048631/original/tIrXtZ_-CLesWwO8aTDhcaJdogRznWtP0g.png?1562785003)