Order payment processing method and device

The embodiment of the invention provides an order payment processing method and device, and the method comprises the steps: on the basis that a user opens a digital right voucher at a merchant, in the process that the user pays a user order through the digital right voucher opened at the merchant, the digital right voucher of the user is sent to the merchant through the digital right voucher; deducting the right amount of the digital right voucher based on the order amount of the user order, determining the delayed payment deadline of the user order, carrying out order confirmation of the user order to enable a merchant to carry out order fulfillment on the user, and after the delayed payment deadline of the user order expires, carrying out order fulfillment on the user. And payment processing of the user order is carried out based on the payment channel of the user, so that delayed payment of the user order is realized by means of the digital right voucher opened by the merchant. 本说明书实施例提供了订单支付处理方法及装置，其中，一种订