if I (the seller) am not confident that the buyer does not comprehend the terms of the auction and international postage (customs fees incurred, etc) is it justifiable to cancel the transaction? There is a large language barrier between the buyer and I. And as a seller (looking out for my best interest) I am not confident that she understands what I am trying to explain to her because her responses and correspondence have no fluidity and plain out do not make sense at times! I honestly think we are just both confused..... what should I do? thanks.