"A written statement of money owed for goods or services supplied. In Gnucash, a 'bill' is a statement that we received (from a vendor), whereas an 'invoice' is one that we sent out (to a customer)."
invoice
Glossary
"A list of goods sold or services provided together with the prices charged; see also: a bill. In Gnucash, an 'invoice' is a statement that we sent out (to a customer), whereas a 'bill' is one that we received (from a vendor)."
payment
Glossary
"1. The action of paying sb/sth or of being paid. 2. A sum of money paid."
type
Glossary
"A class or things that have characteristics in common; type of an account, of a commodity etc."
