Cart Remove item Thumbnail image Product Price Quantity Subtotal × Affects of sales promotion as a tool for winning customers in a competitive market. (zain nigeria plc) ₦ 5,000.00 Affects of sales promotion as a tool for winning customers in a competitive market. (zain nigeria plc) quantity ₦ 5,000.00 Update cart Cart totals Subtotal ₦ 5,000.00 Total ₦ 5,000.00 Proceed to checkout