"How to Market a Self-Published Book?"

Hey writers,

I recently self-published my first novel, but best Book Marketing services it has been overwhelming. I don’t have a huge budget, so I’m looking for cost-effective ways to reach readers.

Would it be worth investing in a marketing service like Barter. Books Publishers, or should I focus on organic methods like social media and book blogging?

Any tips or success stories from fellow self-published authors would be super helpful!