After completing your purshase you will receive a mail containing your Product key - key.bin.

• Download they key file and rename to fluent-jpa.lic.
• Copy the license file into the root resource folder of your project:

.

You are done! When running, FluentJPA will print a message like this:

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Thank you for using FluentJPA in the awesome 'My awesome project' project!
License expires at 2020-Aug-27.

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• For flexibility, there is also an option to specify the license via API: FluentJPA.checkLicense().