Login with Customer Apply Invalid Coupon Code
MediumBaselinedNegative
Description
Verify that invalid or expired coupon code shows appropriate error message.
Pre-Conditions
1. Customer is logged in 2. Cart has products
Test Steps
| Step # | Step Action | Expected Results |
|---|---|---|
| 1 | Login with Customer and add product to cart | Product in cart |
| 2 | Navigate to cart page | Cart page displays |
| 3 | Enter invalid coupon code: INVALIDCODE | Code is entered |
| 4 | Click "Apply" button | Coupon validation attempted |
| 5 | Verify error message | Error message: "Invalid coupon code". Original price remains unchanged |
Created Dec 17, 2025 by Demo User