Dear Ashish Kr. Chowdhury,
First of all, welcome to Assam Spider family. Assam spider is the online information portal of Assam. I would like to told you to go to the various sections of the site and post news, resources, business etc as much as you can and you can earn cash credit from here.
Wish you all the best in Assam spider and waiting to see your postings in Assam Spider.