How to send a receipt?
Ensure your clients get confirmation that their payment was successful.
After you received a payment for your invoice, send your customer a payment receipt.
To do it, locate a payment on the Payments tab, drill down to its details, and select Send receipt. Inperium Sell will automatically compose a message and add all the payment confirmation details there.
To send receipts, make sure, you’ve enabled the Message Center for your business mailbox.