seo service has two features, one is supply and demand information is not clear, an imbalance of supply and demand sides of knowledge. People in need of services, do not know who the letter had (if you know, the next question is whether he has the energy to spare some time to you, because there are well-known and reputable service providers are very few), both small way of access to the service provider Information is also inadequate. Followed by services provided by the different services confuse what is the difference (in fact, very different), was not sure where their true needs. Many transactions are completed in under insufficient information. How to buy seo services? Tian He believes that the focus must be clear three basic questions: what they want? What services are provided? What is a reasonable price or price range? One. What I want is one. Do I require "long-term effect," This is the core issue. If you are seeking a long-term engine traffic, service providers must be bound to take the approach. If you only pay-per-ranking results, and those who did not take into account the way the service is likely to be disastrous in the future, ranking instability and even punished by the engine. SEO needs of most customers, is "search engine friendly and pleasant exchange", we do not want to mess with the engine angry, but you put the project back to the service provider, if you are sure you take into account the long-term interests of his? Seo services at the time of purchase in order to know their ability to grasp. 2. I want accurate flow service provider if you are willing to put in some effort and pondering the customer search behavior, it may be able to find a lot of very good, very little competition exact keyword phrases, you can low-cost, easily and stably obtain such accurate flow (But you have to consider the interests of those who came from the service). If you only seek intuitive extensive primary keyword traffic is inevitable to face great competition and great costs. Why not let the low flow of accurate keywords share your average traffic costs? 3. I have to take into account the history of the site visit records check, usually find a lot of useful non-essential traffic keywords brought, which is due to engine indexed pages brings. If you are making the transformation of the old site, not to push a few key words, and give up all of the original accumulation, will not be necessary. II. Service is provided by what 1. What is the depth of the structure of the deployment of quality SEO deployment, not piling up like cheating, but in strict accordance with the rules engine, which with other less attention to the structure of the site to form a competitive differentiation engine impression. In the era of Internet users increasingly rely on the engine, your site has the necessary quality of SEO as early as possible the structure and content deployment. Large changes in the structure of the SEO taboo, how changes generally do not settle down, and far-reaching. SEO optimization is the deployment site structure you put in place the most worthy. You need to observe, SEO Services SEO site structure whether to deploy a deep understanding and experience, his focus is on fast track or thick stable. It is worth noting that some service providers will emphasize the development of his or use website builder, seems to have a tool to structure the deployment problem does not exist. This is misleading. SEO friendly website builder does have a natural advantage in the structure, but you must understand the logical structure more important than physical structure. Logical structure of your content is organized, how to make the engine think the content rather than the content of your focus is to your advantage, this is not exactly the tool can be resolved, we must rely on you and seo services jointly to the content level progressive, horizontal relations of good planning. This may be beyond the consumer experience, because the machine is not the same experience with people sometimes. 2. What quality outside the chain of resources if you are optimizing for google, very need to link resources, seo service provider if you do not have certain qualifications, are unlikely to have too many good resources, even with this you can filter out some of the service providers. If the service providers a low cost promise you high degree of competition in keyword ranking, you have to pay attention, he may be ready to spam a lot. Domestic very Xing buy links, prefer to use spam tactics. According to my understanding, spam black and gray two, the former is too much and is very easy on the rankings quickly punished, the latter more moderate, although it is not so pretty, but it is basically safe. If you agree with spam, then you need to implement to allow what way, what tactics are not allowed. 3. What level of staff training site daily maintenance of the concept of simple SEO training is very important. Services should conduct some training and provisions for your editing, art or programmer. For example, the title how to write, how to form a habit of internal links, links how audits, change or add columns occur partnership with others how you want to deal with, and so on. Seo services are usually not good to have only weak ability seo, internet marketing talk more than others, perhaps the two sides will find more in-depth cooperation possibilities. Three. Reasonable price or price range to be determined for a reasonable price range, we must first determine your needs, what level of service you need? Domestic services were not much, because the domestic SEO relatively late start, most practitioners qualifications is not long, even if the veteran of three years. Because of this late development of the industry, there have been cases of high-quality supply to keep up with demand, if all you need is more high-end services, such as the structure of the important sites of deployment optimization, in fact, not many optional services, bargain room also not. If you just want the low-end services, learn seo difficult due to the fine, low barriers to entry, but also because of supply and demand information talked about earlier is not smooth and knowledge imbalance between supply and demand sides, SEO price is very confusing. You need to grasp, mainly in volume service providers, such as: outside the chain of resources needed to come from, whether you need to purchase, the number of sites outside the chain of the degree of competition; optimize workload deployment structure of the content much (with the site complex degree, history and so much about the content). In addition, you can also refer to the operations of service providers to consider, business is good in short supply naturally more expensive, formal corporatization usually more expensive, but they are often expensive is worth it. Macau: http: // www. redta. com / aomenduchang /