Any of our product offerings can be purchased from our website with payment due in full at time of purchase via a credit or debit card with American Express, Discover, MasterCard, or Visa logo. You will need to register for an account in order to purchase any of our products. Once you have registered for an account or if you already have an account: Log in to your UWorld account Click on the Cart icon at the top of the page and then select your desired product to see a list of available packages and their prices Select the package you wish to purchase Verify your profile information, address, and educational status, then click the Save and Continue button If you have a discount code, apply it to your order, then click Save and Continue Enter your billing address and credit/debit card information; verify that the correct product is in your cart; then click Complete and Process Order A purchase receipt will be sent to your registered email address If you complete your purchase but do not receive a receipt, please contact the Customer Care Team at support@uworld.com