If you’re only interested in helping us test the merge:
Create a character in the US East or EU Central PTR world.
Create a company, add some money to your treasury.
Put items in your storage.
Put up both buy and sell orders on the trading post (min 7 days for post)
Grab some quests/missions and make some progress on them. Don’t complete them yet.
Note the status of all those things before you log out.
Log back in on Monday after the merge.
What is the status of your character? We’re all items in the trading post returned to your inventory? Is there still money in your company treasury? Quests still in progress?
Complete one of the quests you made progress on.
Log off, wait at least 5 minutes. Log back in and make sure your progress has been saved.
If anything is off, post in the dedicated PTR merge thread that our Community Managers are setting up.