I am waiting for the demand for a credit card machine, In 6/7 months I've had 1 request regarding accepting credit card....
But now I think about it, if advertised correctly that you accept credit/debit card, maybe people might think "Well I haven't got ready cash, my carpet needs cleaned and so and so carpet cleaners accept visa, so I'll just pay it on credit card!" (Buy now worry later!)
I've just talked myself into it now... I'll test the water first and advertise that "We now accept credit/debit card"... If I get enough hits I'll let you know and I'll be in touch with "Streamline" or whatever it's called!!!!