This particular chart was fascinating in that it shows taking one's quest to their social network as the least used way to get this kind of purchasing information.
They can also help you gather important purchasing information on the buying habits of the customer base that can help you shape your business strategy.
Generally speaking, the cards allow businesses to streamline purchases, consolidate billing and payment methods, improve cash flow, and enhance purchasing information and analysis.
Particularly when you're selling a very specific product, you need to give your customers valuable purchasing information and specifics, but without hitting them over the head with it.
Sometimes with their purchasing information such as shipping routes and being a large enough force, they can even cause significant threats to the local governments and military.
Targeted email campaigns use the customer's first name, are triggered by specific events, and can even use prior purchasing information to recommend new products in the future.