Internal links are import for good user experience, and is a ranking factor as well. This also helps your new content and product index quickly.
Good for bloggers, service providers, company websites and e-commerce websites.
INTERNAL LINKS CAN-
- Increase Page Authority
- Improve User Experience
- Do “Call to Action” thing
- More conversions
- Quicker Google, Yahoo, Bing, and Ask indexing
- Your posts and pages can rank for multiple keywords and phrases
- Simply, links make more sense to the Google Bot
- Inbound Marketing
- Fix Orphaned pages/posts
To avail internal linking service you can buy it from fiverr