I have a swipe reader. Can I use it or has square completely changed to chip only?

[Ajara]

Hi,

I have a swipe reader. Can I still use that or has everything changed to chip readers?

Thanks

[PapasNC]

I still use the swipe readers on 3 registers. It leaves you vulnerable in case anyone disputes a charge though. (Meaning you will probably have to return the money). 

Square has worked perfectly for me the last 4 years.