Running a business requires you to collect payments from your customers for products or services rendered. When you charge by invoice, you are billing your customers for their purchases. You can request payment when the customers receive the goods or services, or allow them to pay their bill at a later date. Xero also provide you the invoice generation facility to their customers. To Know how to generate invoice in Xero contact with Xero support team by dialing a Xero support toll-free Number. Our expertise shell guides you much better than others.