fun ways to launch an audiobook

I published my first book in November. I just recorded the audiobook and will be getting it on Audible in the next few weeks.

Any fun ideas for launching the audiobook (essentially “re”launching the book- it was out in paperback and ebook prior) that don’t cost too much money?

For my paperback I followed a lot of BLB methods. I don’t want to pester my previous launch team to buy though I’m sure they will throw a few social media posts out there for me.

I will email my subscriber list (though it’s very small).

anything else that works great for audible?