These thermal paper rolls fit most mobile and EMV compliant terminals. Since these new EMV devices are smaller, they require the paper roll to be manufactured to tighter tolerances.  So, it is important to purchase high quality, well made paper rolls from a reliable manufacturer.  PaperJack has been manufacturing point-of-sale transaction paper rolls for over 24 years.  We have a 30,000+ sq. ft. manufacturing facility with state-of-the-art production equipment and use only premium quality paper.  We supply over 120,000 retail locations and have built a reputation of excellent customer service and fast FREE shipping.  You can feel confident in purchasing from PaperJack.