Any kind of online business, no matter how big or small can benefit from SEO. It is the process of optimizing your website so that it ranks high in search engine results pages (SERPs).
SEO helps your small business grow by giving you more visibility on Google and other search engines. When businesses are more visible, you are likely to receive more potential leads. And when a potential lead comes into your business, you can follow up with them and convert them into a customer.
Also, when your business's website ranks high in search engine results pages, it becomes associated with a positive brand reputation in the market.
You can benefit from Local SEO if you run a physical business [by location positioning].
Here's related information that might be useful to you – Google’s Various Systems For Search Engine Ranking [18 Major Findings from New Google Guide]
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