Newby to Trademe. Have already completed successfully several purchases with ping. Yesterday won four cigarette card listings [total $14], but seller wants payment to their bank account - postage $4 therefore $18 total. Wont create new invoice for this amount. I was told TM doe's not allow, but apparently it allows but no buyer protection. Do I pay total cost directly to sellers bank account or pay by ping for the won listings and just pay postage to sellers account. My Trademe account under "Won" gives me only one option - pay instantly which I refuse to do. While sellers rating is very hi...