In a crowded mobile-payments market, companies that can focus their products with the merchant in mind have a decent chance to differentiate themselves from a pack seemingly targeting consumers.

We're not telling you something you don't already know, but you can get pretty much anything your heart desires on Amazon, so it makes a great gift for the person for whom you have absolutely no idea ...

Add Yahoo as a preferred source to see more of our stories on Google. Regardless of who you’re shopping for, gift cards are a quick and easy way to make sure everyone on your list gets a gift. Plus, ...