An informer is a continually updating web-based widget. They serve to make your site more informative thereby increasing traffic to your site. Thanks to the variety of the informers on offer, you can easily find one that fits your needs. You can set up an informer on your own site showing Forex quotes or the price of indexes and commodities in just a couple of minutes. Detailed instructions for setting up an informer can be found on the page of the selected informer.