In order to accept credit cards as the payment method, you surely need to make cooperation with certain service. Yes, indeed, it is necessary so your business can grow to be even better. Right now, the amount of the people who have credit card is so big and it is getting bigger. For your additional information, the people tend to choose the business which can accept such payment method. Thus, if your business can have such ability, it will only need to wait for the time to face wreckage. Thus, you should get such ability before bad things happen to your business.