How to Print the Invoice of an Order This is the page of POS Print invoice: click to print an invoice. Select the order you need by setting a time range and click “invoice” to print. Updated on 20 April 2023 Related Articles ZiiPOS Classic–How to Pay by Gift Cards ZiiPOS Retail–How to Pay by Coupon How to Pay by Deposit How to Redeem How to pay by cash How to select an item at POS