For those serious about saving a buck or two, there's no practice that's too extreme. From cutting coupons for groceries to joining an absurd number of loyalty programs for the freebies, there's little these bargain-hunters wouldn't do in the name of keeping more cash in hand.
But as coupons become a thing of the past, and loyalty programs don't promise the perks they once did, penny pinchers have been struggling to find those little ways to cut back. Enter, free trial hacking.
