About

About Standard Change-Makers – Div. of RKU Standard Incorporated For over 70 years, Standard Change-Makers has been the trusted name in currency changers — hand-built for lasting performance and reliability. Unlike others, we design and engineer every component in-house, from hardware to software. With a two-year limited warranty and ongoing support for machines we built decades ago, we stand behind every product we make. Whether your laundry runs on quarters, dollar coins, or uses a card system with revalue stations, we offer bill-to-coin, bill-to-bill, and combo exchangers that improve the customer experience and simplify operations. Always innovating. Always listening. Standard keeps raising the bar — and we’re just getting started.