Bellow is what i see for the invoice and transaction option, the invoice was sent to his email and he then logged into Blesta and from there clicked pay with paypal after paying the payment it took him back to blesta and said thanks for paying. from there we are waiting and waiting....
Here is a copy of the Sent messages from the email server which in my case is a google apps for business account.
This is the paypal notice of it being paid a few hours ago
So im kinda at a loss for whats going on but, if i could get this resolved im interested in buying this solution