What is the best hardware to accept cards?

[Faith36]

The title of this thread has been edited from the original: Best Hardware

I have the reader. Is this just for mastercard &visas.?NOT debit?

If it is for debit too how do i get it to take it not declined?

[VanKalkerFarms]

First question. Are you in Canada by chance?

Otherwise

The readers can take American Express, visa, master card, discover and any debit card bearing one of those logos. The debit card will be processed as a credit though so no pin will be needed.