Unidentified receipt: you received the payment and you don't know who is the customer.
Unapplied receipt: when u receipt the payment from customer, you know the customer and don't know the invoice number. These type of payments can be placed in unapplied receipts.
On account: if the customer makes the payment as on account and not for a specific invoice, you can place the receipts as on account and specify account combination accordingly.
Remittance: it is referred as is it cleared at the bank. These types of transactions can be in a different bucket
Unapplied receipt: when u receipt the payment from customer, you know the customer and don't know the invoice number. These type of payments can be placed in unapplied receipts.
On account: if the customer makes the payment as on account and not for a specific invoice, you can place the receipts as on account and specify account combination accordingly.
Remittance: it is referred as is it cleared at the bank. These types of transactions can be in a different bucket