These days a lot of companies resort to business promotion gimmicks. What most businesses fail to keep in mind is that a good, constructive and substantial way to promote one's business is to give customers something of value-something they will actually use and keep. You might be surprised if the answer to good business promotion is the unassuming plastic card that you see every day, but indeed, these kinds of card are one of the best marketing strategies a company can take for good and substantial business promotion that produce results.
These are also standard sized card that have offline accounting capabilities e.g. mileage recording or merchandise purchases and are often used as retail frequent user card offering promotional benefit.