one more important question.
The agreement we have says that we shall pay you 50% of book royalties.
We must clarify: does that mean 50% of the price we sell at or the profit that we get from each sale (so price minus variable-costs of the sale, for our current setup that would be: price - PayPal commission). Either way we will eat the fixed-costs (we hired an editor to corrent our translation)
We should also probably substract the Polish VAT so that you can add Dutch VAT, right?
Translationally, Michał