Staples Thermal Credit/Debit Card Kit, 3" x 225', 8 PackThe Staples Thermal Credit Debit Card Kit comes with the tools any business needs to keep debit or credit machines running efficiently. Routine maintenance is important to ensure your machines are always running as smoothly as possible, avoiding mishaps and potential losses. With the Thermal Credit Debit Card Kit, you can experience peace of mind and stay ahead of your supplies. This kit includes eight thermal paper rolls and one cleaning card for