Here is Only for the payment of Price Difference , Shipping Fee and Fee of Exchange.

[Price Difference]

Select [1] in the [Option] drop list , and select the right [Item Qty] according to the money you need to pay. And then correctly fill in the text box [Related Order(s)] with the related order number(s) .

[Shipping Fee]

Select [2] in the [Option] drop list , and select the right [Item Qty] according to the money you need to pay. And then correctly fill in the text box [Related Order(s)] with the related order number(s) .

[Exchange]

Select [3] in the [Option] drop list , and select the right [Item Qty] according to the money you need to pay. And then correctly fill in the text box [Related Order(s)] with the related order number(s) .