3G, 4G, 5G, 6G . . . or one BluKey and done! Stop wasting money on endless and costly upgrades. Our patented solution uses the customer's phone to make secure purchases. Meaning, our BluKey hardware/firmware continues to work regardless of the latest cellular technologies. Just plug in the BluKey device in-line with the coin mech and bill validator and/or card reader - and you're done. PayRange is already on hundreds of thousands of machines throughout the U.S. and Canada. Users love the convenience and operators love the lift in revenue! The best way to accept mobile payments! Get started at shop.PayRange.com PayRange is a trademark of PayRange Inc. Patent 8856045 and other Patents Issued and Pending. © 2023 PayRange Inc.http://shop.PayRange.com