I had a great blog interview with James McKinven from Indie Bites about making $12k a month from podcasting! You might know Indie Bites already as it's part of the Indie Hackers network of podcast shows.
James talks about growing his podcast, his productized podcast editing service and his passion for making wallets (I own one myself!)
https://www.highsignal.io/companies/making-12k-from-podcasts/