Referring products and services was present in the marketing every since the marketing strategies and even trading has started. These were mainly mouth to mouth marketing and referring was done for free. But its importance just came to light later and its importance is grown much higher. The marketing managers are also trying to make the use of this tool and internet plays host for all these proceedings of the marketing. The free gift sites which you often come across are a good example for the referral marketing.

The free sites offer plenty of gift products for the taking which you order only when you sign up for their services and only when you gain the required number of credits. 

These sites have been proved to be a huge success as they are efficient to make the products and other services to reach to larger section of the people. These sites act as a middle person and provide marketing help for the core companies whose products need to be sold. Then the members of the free gift sites refer to other people and like wise you would be using their products and this number keeps on increasing. And for keeping the interest of the members these gift sites offer a free Macbook Air and other product for the taking. To appeal for all sections of the society products are carefully chosen the free DS lite is for the youth and the free iPod Touch is to appeal all both the youth and the old.