The technology of POS [Point of Sale] was a new feature started to get popular in the country beginning of 2000′s. I began a short mystery shopper plan, most of the old men/women prefer to use cash to pay for their bills. I haven’t asked for the reason still. But my mother even don’t use POS, and just prefer to use cash. I asked her for the reason, and she prefer to use cash because when she pays by the POS machine their could be mistake during entering the amount and after it’s approved.
POS could be a technology to the new generation. Personally, I like to use POS during my shopping period as it can manage my budget monthly.
Would like to hear your comments.