Minimize or eliminate failed transactions with these Credit Reader Cleaning Cards. They are specifically engineered to keep your credit card readers at full scanning capacity. The cards are disposable products designed to clean your electronic devices' interior contact points (the areas that read the credit card stripes). This is a big help to clean off dirt, dust, worn on residue and oils without harming the machinery.
When you use them regularly, you prevent replacement costs of equipment because in most cases, devices aren't really broken...they're just dirty.
The Credit Reader Cleaning Cards are available in boxes of 50.