Use an invoice to trade items

[matthewmcphilli]

Hey, I would like to trade some airsoft stuff for another guys kit. How would I go about making an invoice so we are both protected. 

Im putting up an item and $50 and he has just an item. 

[Whac-A-Mole · Accepted solution]

You send him an invoice and he send you an invoice for the same amount but different item.

you both will pay Paypal for the seller /buyer protection.