I usually don’t try using coupons since many of the codes shown on websites don’t work, but I feel bad for not trying hard or smart enough. I’ve heard good things about Retailmenot, I haven’t tried it yet but I wondering if there are privacy trade-offs.
Retailmenot is worthless. It was bought out at some point and all that is posted now is links to the % off offers you see in pop ups when you go directly to the retailer’s website.