What kind of service you get if you pay a cheap providers, who does not own a website, or own a site that does not have a PR, yet profess to make your website in top positions?
cheap never be good, good never be cheap. You need to get quality link service, then you shall no look for cheap service or you will finally feel disappointed
Even worse, they may use black hat techniques that can get your website penalized from google. If you want to use a linkbuilding service, make sure you check out the company first.
When you pay for a service that is cheap, you get cheap service. These people are out there to really just make a quick dollar, rather than trying to help out the customer. Buy an expensive service and it could end up being cheap as well. You just have to be careful and ask for results or examples first and hope for the best. Also, check their reputation.
all u need to know is whether these service provide results. and i mean repeated results. If they can produce results for you, price is secondary. There are many services out there which gives great results and are cheap. Cheap are not necessarily bad. And bad are not necessarily cheap. I hope this helps a bit.