Showing already sent Invoices

[arebacollins]

I realised when you try to send a receipt, it shows when you have already emailed the receipt that it already sent. Would be good to get notification where sent emails show as already sent so I don't have to resend to clients.

[keksa]

Hello @arebacollins, you can filter invoices you already sent in Invoice list. Also when you click the "Send invoices" button in Invoice list you will get only invoices which were not yet sent.
However it would be nice to add some kind of warning, when you are only sending single invoice, I'll add this to wishlist.