Every time you send an invoice or reminder, a message appears at the bottom right of the bar indicating that it has been sent. That’s all good and well, but where can you find proof that you sent it? The reason I ask is that when you send a reminder, you can also prove that you actually sent it.You hope it won’t happen, but you do sometimes get that one non-payer. If they say they didn’t receive a reminder, do you have proof from me that I sent it?