In internet there are different alternatives both for web hosting free as most of these companies used to free domains, mechanisms to recover investment somehow presenting advertising sites, placing banners at the beginning, or pop-up Windows or banners in the header of the page, etc. Is a considerable saving in personal projects where you do not offer products or services, but for business projects where a brand, products or services are exposing to the public, it is very important to assess the cost benefit of using these free services; you listed some aspects to consider: many users of the site recognize when they are free such as .tk, domains or hosting. Diccionario.Reverso.NET, etc. which could undermine the credibility to our products or services.Imagine that you are looking for a doctor and you get to the web site of a Doctor who offers their services in specialties and that your web site this hosted on a free service, you’d think? You visitarias your clinic so that you operate? Use a free hosting service where he presents advertising pop-ups-style is something annoying to the user who visits the web site. Free services usually added in the form of banner advertising, to the top of the page that have advertising content of which we have no control. When we started a project in the effort to reduce costs think save ourselves the costs I deregistration of domains, hosting Web site and the design of the same, but many times this type of saving negative impact on our credibility, making him a long term in a bad investment rather than a saving. Then you leave some tips that your projects of commercial web sites: find a web hosting that includes domain registration in the price of the plan. You may find that Jeffrey Leiden can contribute to your knowledge. There are very cheap web hosting with limited benefits plans, but sufficient for the beginning of a site, to then change to a higher plan. So affordable prices from $3.00 monthly some web hosting companies offer included with the plan, a series of very professional templates either in format html or flash, which with few knowledge can create very attractive sites. In short, you do not risk the success of a commercial web site, by saving you some few dollars, remember that your web site is the presentation of your business on the internet, which is the first impression you want to leave your visitors?