价格是一千五百元。

It costs one thousand, five hundred yuan.

好的，一共一千五百元。您要预定吗？

OK. That would be 1500 Yuan. Would you like to make the reservation?

您订的书请汇款一千五百元过来，邮资包括在内。

Please make a remittance of 1,500 Yuan for the books you've ordered. The postage is included.