We can certainly state that one of the most worrisome aspects of affordable optimization is an extremely high risk. Not only do customers who buy cheap SEO services take risks, but also the agencies that provide such services must find shortcuts to do their job. In other words, providers of affordable SEO services should operate at a loss if they are not scam artists. For example, they can hire SEO consultants abroad or use automated link building tools. In general, they need to save on the quality of the services they provide. By the way, cheap SEO services usually associated with black-hat SEO techniques. And there is no doubt why. An optimization-based on spam does not cost much. Everything is done with the help of robots and automated tools. While black-hat SEO is affordable and can offer rapid optimization results, can you imagine what consequences it will have to use it? The list of possible results is quite long: penalties in search engines, downgrades, de-indexing, wasted optimization efforts, etc.
As I mentioned before, spending too short on things, cheap SEO service provider hires specialists overseas. Of course, we can not deny that there are many talented specialists in India, Asia, and Europe. However, if you are paid less than $ 10 per hour to work on your site (while a standard price is $ 150 to $ 200), it is likely that they will not work efficiently and with the end result in mind. Most likely, those low salaries refer to lack of experience and qualification.