Hello everyone !
Some of you might not know how to put an Offline-Shop ingame so, here is a quick guide:
1. Setup your shop normally.
2. (Optional) Type command in chat for AUTOMATED message: .offannounce your desired text
3. Type command in chat to activate offline-shop on desired character: .offline
If you did this correctly, your ingame client should have closed and your offline shop is set ! Hope this helped