Can this be used on WIFI and 3G? And how secure is it?

Square Credit Card Reader

Square Credit Card Reader

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2 Answers from the Community

  • Best Answer:

    Yes. The great thing about Square, is you can use it on both Wifi and 3G. Ideally, you want to use 3G so you aren't tied to a static spot, but it doesn't really matter. As for the security, it is fully secure. In fact, it is so secure, that Square sometimes has a problem in places with low cell coverage because it is unable to get a good connection. All in all, Square is a great thing, that I have been using for almost a full year.

  • Yes it can be used and make sure your Internet is secure