This Waffletechnology® Cleaning Card is designed to clean the magnetic stripe reader (MSR) and the read pins located inside all smart card or EMV (chip and pin) card readers. The sensitive contact pins allow communication between the credit card and the card reader. Keeping these card reader contact pins clean is essential to the Point of Sale (POS) equipment’s ability to read information from the card. Use this product once per week to help avoid credit card misreads.
5+: $.90 each
10+: $.80 each