When you hand over your application to customers, you don't want it to be spread randomly. You need to lock the application first, and then help the customer unlock it based on the random serial number in the application.

You can customize the rules for serial numbers and activation codes through assets.

You can customize the specific methods for locking and unlocking assets.

It can generate a permanent activation code to permanently unlock the application on the corresponding device.

A trial activation code can be generated, and customers will lock it again after a certain number of uses.

Prevent brute force cracking. If you try to enter the activation code more than the specified number of times, it will be permanently locked and cannot be attempted again.

You can use PlayerPrefs or Anti Cheet Toolkit for data persistence,save activation results.

If you use PlayerPrefs to save activation results, you do not need to manage the Anti Cheet Toolkit dependency for this asset.

Because we cannot confirm whether you have completely deleted the downloaded content. Once sold, no refunds of any kind will be accepted.