For a customer to return to your business, you must provide them the best possible care, and today's technology has dramatically facilitated for this task.It is increasingly common for businesses to integrate barcode reader or a scanner into their POS System to improve customer service. Makes your process more agile and efficient.If you have already a Point of Sale Software and you are thinking about integrating a barcode reader into it. If you do not know which will be one, then you are in the right place, read on.