To locate your Simple Salon Messaging credit top up invoices, go to Admin, then into SMS & Email, and click Buy Credits. This will take you into your Simple Salon Messaging account.
CANCEL the ADD CREDIT window to see your Simple Salon Messaging account behind it.
Your BILLING page should already be selected. If not click BILLING up at the top left.
In the BILLING page, look for the drop down menu that currently says Last Week. Drop it down and choose All Dates instead.
Next to the menu, you'll see the one that says All Transaction Types. Drop it down and choose Credit Top Up.
You'll see each credit top up listed below, simply click Invoice in the Actions column to view your invoice.
When you're viewing the invoice you'll have the option to email it to yourself.