If you have received a coupon code for the tellows app, you can use it to activate a free 1-year subscription. Activation is confirmed via the Play Store or iTunes. After the free year, the subscription changes to a paid subscription. If you don’t want this, you can cancel the subscription beforehand so that it is not renewed.
How can I activate the code in my Android app?
Step 1. Click on “Premium” in the app menu and enter the code at the bottom of the page with “Redeem coupon”.
Step 2. Then confirm the free subscription at the top of the page by clicking the “Buy” button, which will take you to the Play Store.