There are two forms of links, Do follow links and No follow links. Such links which google can not crawl are called no follow links. Do follow links are such links which google crawls.
These are following benefits of do follow links:
1. Website includes in search engines index
2. Website improves and comes to the first page of search engines.
3. Due to this website gets more traffic from search engines.
4. Due to this traffic client gets good business.
If you are seo expert offering
affordable seo services then you can get advantage from do follow links.