The additional advantage is if the volume of your backlinks is good, the higher you come in rankings.
If you're selling a product that Sally likes, she'll inevitably tell Susie that she gets to try it, after which that provides a chain. https://Www.Pressadvantage.com/story/67292-cool-blew-inc-expands-emergency-ac-repair-services-in-phoenix-to-swiftly-address-hvac-crises