Here I�ll show you a method of delayed enrolment in Course Merchant: Pay By Invoice. A customer selects a quantity of a product and proceeds to checkout. A new user will create a new account � And their account is now created in your LMS. A purchase order number can be entered here if necessary. One of the payment options at checkout is �Pay by Invoice�. Let�s select that, agree to the terms and conditions and click Proceed. The exit screen from that purchase lets the user know you have received their order and that it will be fulfilled upon receipt of payment. And your payment details are included below. The customer also receives an email containing this information. When payment has been received, all you have to do is approve the order in your Course Merchant administration area with one click. The customer then receives an email with their login credentials to your LMS and can now begin studying. That�s it for this quick overview of Pay By Invoice in Course Merchant.