Yep this is so important... especially when customers deny ever receiving invoices. In reality it might be a server error on their end. Or maybe they're just suddenly selectively blind. But in any case it would be good to have some evidence to show it was sent in the first place.
Yep this is so important... especially when customers deny ever receiving invoices. In reality it might be a server error on their end. Or maybe they're just suddenly selectively blind. But in any case it would be good to have some evidence to show it was sent in the first place.