The exclusive promotional activities on JCOP J3H145 card and Feitian R301 Smartcard Reader are in full swing. Please check this page for details.

Search found 1 match

by RyanCaleb
Thu Nov 09, 2017 9:07 am
Forum: Reader
Topic: The Square card reader
Replies: 2
Views: 1123

The Square card reader

Hello, I own a small business repairing electronics. Most of my business is from school districts, and they only pay via credit card. I have just upgraded to the F6 and I am having problems reading any credit card. It gives me the msg "card not charged" Does anyone have any tips. I didn't ...
JavaCard OS : Disclaimer