one item was already invoiced, but second item was not, how to combine

[stamper635]

one item was already invoiced, but second item was not, how to combine

[scifan57]

There's no need to do a mutual cancelation. All the seller has to do is cancel the first invoice, then send a corrected combined invoice for the total combined amount.

[hereiam87]

since I don't see any answers around here...Ask the buyer to do a mutual cancellation on the first sale, explaining to them that you need to do this in order to create a new combined invoice...combine order into one invoice...send, thanking the buyer for their patience during all this....communication is crucial in this transaction...Good luck