Just say "X% of my costs will be paid by the Buyer because I shouldn't have to."
If one wishes to remain in business that X better be 100 and then there better be a decent chunk of change leftover still.
Buyer always pays 100% of the costs, that's the whole idea. I suppose you and I just differ on how we would like to
present the bill to our buyers, which is fine.
BTW, and I feel this is important as TommyT mentioned, we offer 2 payment options that do not have any fees (Ideal and bank transfer)
and 3 that we do charge for (creditcard, paypal, invoice).
gr. Dave