The drawee or at a clearing house who pays a bill of exchange may require that it shall be given up to him receipted by the holder. There are issue, endorsement, aval, payment and recourse against the endorsers, in a bill of exchange. But only to require the payment shall be occurred, therefore insures to pay is the system on the law of Bills of exchange and Promissory notes. The relation of bill is finished form that it is paid. The holder may exercise his right against the drawee at maturity, to present the bill for payment, if the holder doesn't present the bill for payment, his right at maturity, he shall be deprived of the recourse. The drawee refuses to pay, he is to delay of debt. The drawee pays all amount, the all right of holder will have disappeared, if the partial payment that his partial right will have disappeared, the holder can exercise his right that against the endorsers, the drawer and the other parties liable for the shortage.