How to upgrade with an coupon code?
In this article you will learn how to upgrade a coupon code on the web or on your mobile phone, for example, to turn a mini-book into a digital book.
- Open your Meminto book.
- If you are using a computer, click "My Books" in the menu on the left. If you are using the mobile app, tap "Book" at the bottom of the screen.
- Open "Book Details."
- Enter your coupon code in the Upgrade Code field. On the mobile app, scroll down to the bottom of the page to find this field.
- After entering the code, wait a few seconds.
- You will be taken automatically to the Upgrade Confirmation page.
- On that page, you can choose additional questions to add to your book.
Updated on: 04/06/2026
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