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What 's difference between reader and POS(Point of Sale)

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Nibbles
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What 's difference between reader and POS(Point of Sale)

Post by Nibbles » Sat Jun 02, 2018 10:13 pm

Hi, I have a question, what 's difference between reader and POS(Point of Sale) ?

jennyvenus
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Re: What 's difference between reader and POS(Point of Sale)

Post by jennyvenus » Mon Jun 04, 2018 1:57 am

The reader is just a transparent transmission channel
pos has a business process, using a reader to communicate with the card

DaHuFa
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Re: What 's difference between reader and POS(Point of Sale)

Post by DaHuFa » Mon Jun 04, 2018 5:18 am

pos has a business process, using a reader to communicate with the card


May I ask a question?
The server which is in communication with pos is stationary? How it identifies the card from which bank? :geek:

jennyvenus
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Re: What 's difference between reader and POS(Point of Sale)

Post by jennyvenus » Tue Jun 05, 2018 1:37 am

DaHuFa wrote:
pos has a business process, using a reader to communicate with the card


May I ask a question?
The server which is in communication with pos is stationary? How it identifies the card from which bank? :geek:


I don't understand this question very well. It's probably like this.
Acquiring the financial application's aid first according to the specification
If you can't get it, then exhaustive support pos support aid
Can't recognize this card if it's not available
Because different financial organizations have different aids, they can identify each other.

DaHuFa
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Re: What 's difference between reader and POS(Point of Sale)

Post by DaHuFa » Tue Jun 05, 2018 4:27 am

Thank you. I think I knew how to identity different bank. It is different AID!

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