How does a card reader work?

How does a portable credit card reader work?

  • i want to buy a portble credit card reader for my business, but i would like to know how they work

  • Answer:

    I have a gas station and my credit card machine processes cards through satellite and not dial up... Basically wireless just like a cell phone..all it has to do is dial and send the info :)

ALLEN C at Yahoo! Answers Visit the source

Was this solution helpful to you?

Related Q & A:

Just Added Q & A:

Find solution

For every problem there is a solution! Proved by Solucija.

  • Got an issue and looking for advice?

  • Ask Solucija to search every corner of the Web for help.

  • Get workable solutions and helpful tips in a moment.

Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.