[imported_Hate]

This won't stop someone from setting a ridiculous price on an item in their vendor to use it as a bank though. Someone won't suddenly buy that 99999999gp sup vanq bard because the vendor gets 5%.

I think that he ment that it will cost 5% of the price u set as soon as you add the item to the vendor, not when somebody purchases it.

Regards,
Hate