In which account are Invoice customer balances posted

[rmomxtx at gmail.com]

When a customer pays more than the amount due on an invoice that balance
appears in the receive payment window the next time there is an invoice to
pay. In which account is that balance stored? I suspect it is kept in
receivables. Is that correct?

 

Trying to figure out a way to keep track of what portion of the balance in
the checking and cash accounts are advance payments. 

 

Thanks,

Roger