Thursday 28 July 2016

What is Point of Sale (POS)?



POS alias Point of Sale is a place where transactions take place. You can see POS systems in Retail Stores, Restaurants, Hospitals and almost everywhere these days where payments are involved.
Most of you may very well understand what a barcode reader is or a wireless payment device is (the most used devices for payment transactions) but POS, in reality, involves a lot of components and each of the components needs to be integrated well for it to run successfully. 
In today’s article, I am going to write about what makes POS testing different from others. I have also incorporated testing tips throughout the article to make this helpful for our testing community.

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