I have had constant trouble with invoicing customers and they never get their invoices I now have 22 open invoices and everyone i have emailed stated they have not got any invoices I have tried to copy and re send again and still nothing can someone help and is there a solution to this
it sounds like a PAYPAL problem,it was late in sending payment notice and now you said they are not sending out Paypal invoice,may be it was sent,but stuck somewhere,like the payment notices,we receievd them 1-2 days later.
There is a link to the invoice that the recipient sees in the PayPal Invoice email receipt you get from PayPal after sending an invoice out. Copy that link to a new email and send it to your client.
