Have your beard is Teachable? It seems they have launched a "discover" area and many courses were being offered free for a limited time - one was Pat Flynn's and another was how to start a podcast!
It is free! Just create an account and surf through their courses.
When it comes to an online store ETSY is amazing. You can also create your own website with your own store on Wix, Square space, or even on WordPress. Host your podcast there as well as your "blog posts". Check out Any Porterfields setup with her podcasts as blog posts. Good luck!