Vision Point of Sale, Inc. delivers a spectrum of life-cycle services to maximize the return on the retailer's POS investment. We support the retailer through direct and outsourced maintenance programs, supply new and expertly refurbished point of sale products, and deliver technology refresh services that stretch the useful life of large-scale POS deployments.
If you are a retailer, you will want to minimize your costs and this will be a good options because you can get used ibm pos equipment or NCR point of sale at a much cheaper prices.
Do take a look at their site and understand how they functions and see if it is suitable for what you are looking for. If you have friends in the retail business, do pass on the link to them. Who knows, they may be grateful for your help in providing them a link they can use.