Suppose your initial China travel budget is USD$ 1, 500/p.
Since you have choosen Proposal 3, your final payment to Uniquelychina.com is USD$ 1, 417.5/p.
How to get the figure?
USD$ 1, 500 - USD$ 1, 500 * 10% + (USD$ 1, 500 - USD$ 1, 500 * 10%) * 5%
initial travel budget - 10% Discount of initial travel budget + 5% service fee of final payment
