Valid Guest Checkout:
Verify that a guest customer can successfully complete the checkout process with all required and valid information.
Invalid Shipping Address:
Verify that an error message is displayed when a guest customer tries to checkout with an invalid or incomplete shipping address.
Invalid Payment Information:
Verify that an error message is displayed when a guest customer provides invalid payment information during checkout.
Out of Stock Items:
Verify that a notification is shown when a guest customer tries to checkout with items that are out of stock.
Promo Code Application:
Verify that a valid promo code is successfully applied during guest checkout, and the order total reflects the discount.
Order Confirmation Email:
Verify that a confirmation email is sent to the provided email address of the guest customer after completing a purchase.
Cart Persistence:
Verify that the guest customer’s cart persists between different browser sessions until the checkout process is completed or the user explicitly clears the cart.
Session Timeout:
Verify that if the guest customer’s session times out, they are redirected appropriately and can resume the checkout process without losing their cart data.
Continuing as Guest or Registering:
Verify that a guest customer has the option to continue the checkout process as a guest or register for an account for future purchases.
Duplicate Email Prevention:
Verify that the system prevents a guest customer from registering with an email address that is already associated with a registered account.
Security of Payment Information:
Verify that sensitive payment information (such as credit card details) is securely handled during the guest checkout process.
Cross-Browser Compatibility:
Verify that the guest checkout process works smoothly on different web browsers (e.g., Chrome, Firefox, Safari, Edge, etc.).
Validation Messages:
Verify that appropriate validation messages are displayed when a guest customer enters incorrect or incomplete information during checkout.
Guest Checkout vs. Registered Checkout Comparison:
Compare the guest checkout process with the registered checkout process to ensure both methods offer a similar experience with appropriate limitations and functionalities.
Guest Checkout with Different Devices:
Verify that the guest checkout process works consistently on various devices, such as desktop computers, tablets, and smartphones.
Guest Checkout with Multiple Items:
Verify that the guest customer can successfully complete the checkout process with multiple items in the cart.
Order Review:
Verify that the guest customer can review the order details before finalizing the purchase.
Guest Checkout with Optional Fields:
Verify that the guest customer can complete the checkout process even if some fields (e.g., phone number) are marked as optional.