Invoice: When you place an order with the payment method "Pay Later" on IOFM.com, you will be automatically emailed a message from email@example.com-- this email has link to download a PDF copy of the invoice for your pending order. You can also download a copy by logging into IOFM.com and going to the My Account page. In the "Unfinished Orders" section, there is a button next to the order that will let you download the invoice.
Receipt: Once you complete payment for your order on IOFM.com, you will be automatically emailed a message from firstname.lastname@example.org with a link to download a copy of your invoice with a Paid watermark. It can be accessed for your records from the Completed Orders section of the My Account page anytime after completion of your order.