Suppose your initial China travel budget is USD$ 700/p.
Since you have choosen Proposal 2, your final payment to Uniquelychina.com is USD$ 660/p
How to get the figure?
USD$ 700 - USD$ 100+ (USD$ 700 - USD$ 100) * 10%
initial travel budget - USD$ 100 + 10% service fee of final payment
