Free of charge - if the permanent display of the link to the website does not interfere. I have the license for € 73.55 Active Graphs and Charts - bought single domain. The following is not possible: The default values ​​for the Y-axis, for example, from 50 € to 100 €. The values ​​are created by the program itself. So you can not set the values ​​in reverse order for the clubs, for example, the German Football League with 18 clubs. It is not possible then as a first value from below 18th place and set the first place as the supreme value. Thus, the curve shown upside down. The ad starts by itself at 0, although the values ​​of the individual points in another example between 100 and 150. Furthermore, the values ​​for the curves from the program will simply be rounded up or rounded down if the value is for example 123.15. The program then displays the value 123 and not 123.15. Finally in Opera for Windows, some of the charts are shown only in black, if you click on a simple form, a submit button. But this is no fault of the program, but this is due to a bug in Opera. My questions to the support were ignored. There were no answers to my questions. My advice, do not buy this program! LG Thorsten