An online coupon is a discount number or code that entitles the holder to redeem it on a website or app and pay less for goods or services. The whole concept of couponing began as far back as 1887 when Coca-Cola launched coupons to boost sales. Coupons were primarily displayed in newspapers and magazines, but with the digital age came online coupons. When it is done correctly couponing is an effective way to cut your […]
