This little dandy remembers how much you owe on your credit card, even after it is turned off. It tracks not one, not two but three credit card in its memory. So when your bill arrives every month you will never be surprised how much you owe. This is a budgeter's dream. With the ability to track three different credit card accounts (even in the off position), this personal banking tool is also equipped with password protection to ensure user security. Utilizing a combination of solar and battery powered energy supply, the Checkmaster serves as the benchmark by which all financial management tools should be compared to. The Checkmaster comes in a high quality bonded leather cover that has three pockets to hold multiple credit cards. Bedol, an easily recognized brand and a pioneer in what’s next in the fusion between practical function and design. (Single button cell battery included)