Twitter has joined with American Express Card members and merchants to try our new advertising solution for small businesses.
American Express will give $100 in free Twitter advertising to the first 10,000 eligible Card members and merchants that register.
Twitter has the largest registered active users next to Facebook. It allows the users to send tweets in 140 characters .
Twitter acquired last month Internet security firm Dasient which launched the industry’s first anti-malvertising service to protect ad networks and publishers from the scourge of malicious ads.It may helps its current move.
