Thermal pos printers are considered to be the best choice for grocery stores and retail shops selling loose products. Thermal printing is more advantageous than dot matrix and inkjet printing, but you should know more about printing techniques before forming an opinion on a printer. Printers for sale will give you a lot of options to choose from but there are a few factors to consider so that you can find the right printing machine. Visit POS Central India website to buy printer online at best price.