The benefit of purchase program

After you purchased a program, the purchased program will be saved in your zone.

The benefit of purchase a program
1. You can save your input parameters as default value
2. You can enable or disable watermarked textbox for input parameters by yourself

Note: When a watermarked textbox is empty, it displays a message to the user. Once the user has typed some text into the textbox, the watermarked appearance goes away.