I have asked Tradesy on at least 4 different chats for an example of a reason, besides a buyer requesting a return, that would justify them holding any funds from a sale for longer than 96 hours after confirmation of delivery. NONE of them will answer that question.
Have also found out that ONLY Canadian buyers use the Pitney Bowes GSP "distribution center" in KY. And yes, they almost always repackage items to make them lighter/cheaper. Plus they need to verify that what is stated as contents is really what is contained. I have asked who takes responsibility for that, only to be naively told that that does not happen. Clueless is about all I can label that with.
To any other country they use something US (can't remember name right now) as reshippers, and the same rules must apply to reshippers. Reshippers are responsible for what they ship. They open and repackage most items to save weight, to fill out customs forms, etc.
Tradesy had no clue of this happening. Have removed all items, as there is no option to opt out, and they cannot tell me any reason why they would hold my funds other than a customer-initiated return within 4 days. Pure lies, pure "not my dept" answers.
They will find out the hard way how reshippers work, and that their claims from international buyers will come back to bite THEM, not the reshipper.