This course is for the students of Delhi University B. Com (Pass). The course is taught By Mr. Ankit Goyal from the BookJ. K. Thukral. Course Fee Single Device Rs. 4,500/- or Windows + Android Rs. 6,500/-You need to download the player and the videos once and then you can play them offline (i.e., without active internet). This method consumes very less amount of data. Although it can be played on both windows and Android but windows version is advisable. 1 day trial is available on request. You need to send your request at whatsapp number of the administrator.