How to Add Free Tokens for SuperOBD SKP-900 Hand-held OBD2 Auto Key Programmer?

Way to add free tokens for skp 900 key programmer SKP-900 has 50 tokens in the machine. When tokens run over, you can go to official website: skp 900 key programmer to charge tokens for free all the time. Now here is the detailed instruction for how to charge tokens on official website:
1) Go to official website, log in your account, then click “Download” menu. On “Common files” option, you will find “SKP-900_Add_Free_Tokens”. Click and download this one

2) Connect SKP900 with your laptop via USB cable
3) Start SKP900, select “ADD FREE TOKENS”
4) Run the activation software, scan the ports or manual select a port(port number less than COM 9)
5) Click “Activate” and waiting for success skp 900 key programmer