The best way to use the WAVE 3 X-Cards is to hand them out. You can hand them out one by one or you could find a store owner or some sales people that talks to a lot of people on a daily basis. I would go to a strip mall and visit every store, talk to the owner or manager to set up a deal that would allow you to leave behind a stack. Then I would go to some sales people and tell them they could use your cards as an incentive to get more clients for their business.