When you activate cashback, we place a small file called "cookie" on your browser. This file indicates to the merchant that you come from Widilo. Therefore, your browser must:

1. Not block cookies
2. Accept third-party cookies and cross-site tracking
3. Not use an Adblock-type ad blocker

For Samsung Internet (Android), here are the settings:

1. Launch the Samsung Internet app
2. Open the menu
3. Then go to the Settings Menu
4. Choose Privacy and security

Check these settings:

1. Enable Accept cookies
2. Turn Smart anti-tracking off
3. Disable Ask sites not to track me
4. Return to Menu > Ad blockers:
5. Then in the Ad blockers section> Disable any ad blockers you have installed