Select the best answer for the ques
12. A business has a goal of communicating frequently with its customers to offer specials and increase sales. What element should it consider adding to its website
O A. Database
O B. Payment system
O C. Calendar
O D. Mailing list opt-in

Respuesta :

Mailing list opt-in, because it’s a way to inform customers and keep them in loop.
D. Customers who opt in to the mailing list will give the business a way to communicate with its customers.