In fact, many people refer to the document as a 'bill of sale contract'. In most cases, the contract is legally binding between buyer and seller as long as the bill of sale follows guidelines required in the state where the sale or transfer takes place.
Infamy definition, extremely bad reputation, public reproach, or strong condemnation as the result of a shameful, criminal, or outrageous act: a time that will live in infamy. See more. Dictionary.com
invoice - an itemized statement of money owed for goods shipped or services rendered; he paid his bill and left; send me an account of what I owe. bill, account. financial statement, statement - a document showing credits and debits. electric bill - a bill for money owed for electricity used.