A ___It's a written set of instructions that tells a bank how to use money to pay someone

Check

Explanation:

Check is seen as the series of inscribed commands that inform a bank of whether to use money to pay anyone. It directs the bank to the check bearer regarding the exact sum of money to be paid. It is a signed agreement which guides the bank on the sum of money to be drawn on the payer's name and sent to the payee. So the correct answer would be 'check.'