For example, I check for the weekend's best mobile coupons every Friday. I first scan my Facebook feed to ensure I'm not missing any deals from the companies that I've "liked" on the site. Then I'll give all of my couponing apps a spin and see what the best deals are on those. Thirdly, I'll grab my cell phone and check for money-saving text coupons, and then I'll hit the social bargain sites like Groupon and Foursquare, which frequently offer great restaurant savings.
The key is to make sure you're covering all of your bases when it comes to collecting mobile coupons. Your phone is only one entity, but it can help you save money in a vast variety of ways.