It was from a mail-address starting with a4c8.
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Chess Openings Trainer is no longer available on the Google Play Store.
Make sure to make a backup of your openings.
If you have a licensing issue, click HERE.
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Please make sure the email request you sent is properly formatted, you should not modify it in any way. Line breaks should not be removed. Make sure the email format looks like this (sample only): IMPORTANT:
PLEASE DO NOT MODIFY INFO PROVIDED IN THIS EMAIL.
App: Chess Openings Trainer Pro
Version: 8.0.4-pro
Device: samsung SM-X210
SDK: 35
Language: English
Transaction ID:
GPA.1234-1234-1234-12345
Transaction Date:
XXXX-XX-XX
UID:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx