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Thread: The Official - GLOBAL UPGRADE CERT success thread - Yay! I got it!
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Old Jan 15, 2019 | 7:14 pm
  #3310  
bergamini
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Originally Posted by lking
​​​​​​What is OY?
It's the inventory bucket your seat books into after an upgrade certificate is applied. Presumably it has to be available in that bucket for a cert to go through?

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