You should not do that. Just place a business card underneath your posts. If there's a time people need you or like to know what is possible they can find you. Next to that the best advertisement is if people recommend you. You have a great concept and this will work, trust me. It is helpful for all those writers who want to write and nothing else next to the fact that it's not always possible to publish.
I find it hard. I have an option via bol.com but if I want that I have to translate/rewrite everything I wrote (there's plenty in Dutch btw). I have no access to Amazon although people gave me certain tricks how to be able to open a publisher account. I intended back then (NaNoWriM)o) to publish once per month or two months something for free but it's hard if you have to check it on a phone and twice the keyboard and grammarly made a mess out of my text so I rewrote 1.5 books and had to store in in episodes on different stick and disks (you never know what happens).
I partly made it ready to send to an editor in the US who took part of the first Steemit book published by freewriters but we both struggled with the most sloooow internet connection we had and next she became ill and thought...

Anyway, it will be hard to dig up everything and I would rewrite it as well (people change, language does). I could say a great project for the winter but more likely it will be summer or autumn project or something.

Let me know what your plans are, what you can offer. How it will work.

BTW I asked my child, it would be the one I once asked to make the illustrations for the NaNoWriMo (what a mouthful) books. (I wonder if we should start that again with the freewriters ,we did write daily about 2500 words with the daily prompt and at the end of the month we had the draft for a book. I believe I will do it again unless I forget. Writing in turn one story is also great. It's how I started here with a writing partner. The next one disappeared (Indonesian, the story is The Waterfall). It's hard to keep people around but we could also write offline first and stay in touch that way before we post and publish.

@almaguer can I adopt you? I know internet access isn't easy or you but I can signal you the prompt, a words of my story and you continue. It's fine if it doesn't fit I can make it fit or we let it be that way and introduce Chaos.

Bye both of you! Have a good day.

P.s. Instead of NaNoWriMo (National November Writing Month) we can also pick another month or take two or start: The Diary of Hefestus'Chaos on Cuba.

BTW @hefestus you can join Art & Artists and let yourself map on Google Maps through joslud and use the other account as your site. Have a look the post is pinned.

https://steemit.com/hive-120695/@joslud/artist-join-our-directory-on-my-google-maps