O contexto é insuficiente 20:53 Jul 17, 2023
Mais contexto é necessário para estabelecer o real significado do termo. "Bills" pode ser tanto "projetos" de lei quanto "contas". Veja esta explicação da Investopedia, que dá um sentido totalmente diferente do que os que foram propostos:
An order paper, or order instrument, is a negotiable instrument that is payable to a specified person or its assignee. An instrument such as an order paper is negotiable only if it is payable to the order of a specified person; meaning that it must designate an individual's name to be paid out. It is the opposite of a bearer instrument, which does not require the designation of an individual to be paid out. -- Investopedia | 
peer agreement (net): +5
