Customer returns faulty product during warranty period
    Given customer has bought a product for 50€
    And has a receipt
    When returns the product
    Then customer should be refunded 50€

Customer returns faulty product that requires compensation
   Given customer has bought a product for 200€
   And has receipt
   And warranty period is over
   And sale date is less than 4 year old
   When returns the product
   Then customer should be given 100€ gift card