matching invoice

wuyidaoren

请问matching invoice
1. match发给vendor的PO和收到的vendor invoice
2. match 从客户那里收到的PO和发给客户的invoice
3. match发给vendor的PO和发给客户的invoice

请问那一个是真实的matching invoice,我门公司是把第3种叫matching invoice,请问是甚么情理,谢谢啦

xujun74

1. match发给vendor的PO和收到的vendor invoice

AP