To register app for Windows Mobile device, follow the steps as follows:
1. Click "Buy Now" button to pay.
        $4.99 per key for SaleCalc
        $2.99 per key for SmartConverter
        $2.99 per key for MoneyCalc
        $2.99 per key for CouponManager
        $2.99 per key for OrderManager
        $2.99 per key for BlackFriday2Go
Note: You only need to pay once to register the tool and obtain the updated version freely in the future.
2. Run your program and obtain your "User ID" by clicking the Register button on the About page. Email us your "User ID" and we will send you the Register Key after your payment is confirmed.

3. Fill the Register Key in your register dialog and click OK button. If the Register Key is valid, it will prompt you "Register successfully and restart the program".
4. Run the program and now you can use the smart tool without any limits.