How would a middleman do a western union trade?!?

i was wondering how would a middleman do a trade with western union involved.. please help me out

 

I think the mm would hold the rsgp then they would send the western union money to the mm then he would give rsgp to buyer and and money to seller.

 

Well, I think he would just make sure the money is transfered and then he would give the other part of his trade. EX. if you were selling a level 100 for $50 USD he would get the account details, and would verify the money has been sent and then give the account.

 

yep thats pretty much it m8 ^
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