Requesting money

On requesting an amount of $600 from an individual,
Payoneer asks payer the following mentioned question....!
Have you received the products or services you purchased??? Yes or NO
My Questions are:
what happens if Payer reply Yes????
&
what happens if payer clicks NO??????
Payoneer asks payer the following mentioned question....!
Have you received the products or services you purchased??? Yes or NO
My Questions are:
what happens if Payer reply Yes????
&
what happens if payer clicks NO??????
0