paypal付款出错PayPal gateway has rejected request. Payment has already been made for this InvoiceID (#10412: Duplicate invoice).

提问
1

paypal付款出错
PayPal gateway has rejected request. Payment has already been made for this InvoiceID (#10412: Duplicate invoice).

请问要如何解决

2

造成这个问题的原因是因为发票号重复。
一般造成这个问题的原因，都是因为数据库做过数据恢复。

解决办法是去数据库 修改发票起始号。

3

朋友请问要如何修改发票起始号，可以给举个例子么？谢谢

4

朋友请讲详细些。我这边不太明白。谢谢

5
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