Checkmark Account Manager provides the following Addons to extend its functionality:

  • Smart Card: Having trouble to decide which credit card to use to get maximum cash back when making a purchase.  Worry no more! Smart Card can help you to decide the best cash back card to use. You can setup Smart Card in a few minutes with simple and straightforward UI. It even works with card has cash back in certain period of the year. It could save you tens or even hundreds of dollars each year. Guaranteed!