Brownbook provides the ‘endorsement’ mechanism to help you create and maintain links to your business page.
Endorsements are mutual links between the Business Profile Pages of yours and other businesses, and they get formed by mutual agreement between business owners.
You can read more about endorsements here.
There are also many external ways to generate more links to your business profile to increase its relevancy for search engines, including creating links from your blogs, website or forums.
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