Once you have made a payment both the payer and the payee will receive an automated email with an explanation of whom has made a payment to who’s account. This will provide the currency, total amount and details of each invoice or debit or credit notes you provided during the payment process.
This information assists the receiving party in identifying the payer, as well as exactly what invoices they are paying, so that it may be properly applied (avoiding the need for researching who sent the payment and how to apply the amount received)
It also provides as a permanent record to the payer for their records.