| Go to BO > Catalog > Discounts > Click on Add new cart rule | Cart rule page is displayed | 
| Set up cart rule > Save | Successful creation alert is displayed | 
| Go to FO > Add to cart “Hummingbird Printed T-shirt” > Click on Proceed to checkout | Shopping cart is displayed | 
| Click on “Promo code” > Write “reduc” on the new field > Click on “Apply” button | Discount is taken into account (-20,00€) | 
| Click on “Promo code” > Write “reduc” on the new field > Click on “Apply” button | Alert message with “This voucher is already in your cart” is displayed | 
| Click on “Promo code” > Write “reduction” on the new field > Click on “Apply” button | Alert message with “This voucher does not exist.” is displayed | 
| Erase what you writte in the field for promo code > Click on “Apply” button | Alert message with “You must enter a voucher code.” is displayed | 
| Delete discount by clicking on the trash icon | Discount is deleted | 
| Delete promo code in BO | Alert message Successful deletion is displayed |