This is a whole system written in Perl!
Service visits wmclicks - with the advent of the Internet, millions of companies spend their advertising campaign there. The advantages are obvious - it is a huge contingent of users, small (for them) cost vast horizons. It is for these privileges companies are ready to spread their money! With this script you can act as an intermediary between Internet surfers and the company. How would you get the general advertising agent. Companies pay you a lot of money and provide advertising for a penny and you show this ad to internet users! This is a very lucrative business!