Variable amount on express checkout digital goods

Question

It is possible to let customers change the amount of money they have to pay?

Let say if the product has amount of 200, it is possible for custmer to pay just 10 ?

Answer 1

I'm not sure I understand your question, but my immediate response would be no, that's not possible unless you allow them to do so.

The payment will be processed for whatever amount you pass into the API request. If your shopping cart is setup showing an item is $200 but somehow you let the customer adjust that so the price sent in your API request is only $10, then yeah it would only charge $10.

Just make sure fields that have to do with pricing aren't editable and that won't be an issue...unless that's what you're wanting..??