收货付款 meaning in Chinese

p.o.r. payable on receipt
payments on receipt of goods

Both sides is in when signing a contract , have definite agreement to product quality , should from the agreement , if you can prove you had achieved the quality requirement that the contract agrees , nature can sue each other because of break a contact ; if do not have an agreement to perhaps agree ambiguous , allow impossibly also to open a condition by chaos of the other side , the product that wants you to be able to prove you are produced only perhaps accords with the quality requirement of congener product inside travel without quality problem , can ask its receive goods to pay , and compensate for give you the loss that cause because of its
双方在签订合同时，对产品质量有明确约定的，应该从约定，假如你能够证实自己已经达到合同约定的质量要求，自然可以以违约为由起诉对方；假如没有约定或者约定不明确，也不可能任由对方乱开条件，只要你能证实自己生产的产品没有质量问题或者符合行内同类产品的质量要求，就可以要求其收货付款，并且赔偿因其延迟收货而给你造成的损失。