A great way to double up or simply increase your savings is through the use of mobile apps!
A number of people who have a passing curiosity in my couponing, often tell me that they are uncomfortable using coupons. Often it is because the feel it is too time consuming, or they are afraid of having the coupons be rejected by the cashier and being embarrassed.
Coupon apps are great for such people, as no one has to know what you're doing and there's no holding up lines!
For people like me who simply make the time and have no problem educating cashiers on their store's policy, apps are a great way to add even more savings! This is because you can often double up on coupons and app redemptions (always double check the fine print though)!