A customer enters a Coupon Code in the cart and receives an error stating that their Coupon Code is invalid.
What are two reasons why their Coupon Code might be invalid? (Choose two.)
A merchant sells both computer parts and complete computers, built from the individual stock items. The
merchant would like to allow the customer to choose which parts go into their computer.
Which product type would be recommended to the merchant for the computer that he wants to sell online?