Tell me, please. It is possible to make a video, with the creation of the site as I drew on the screenshot below. I noticed that everyone makes sites with classic stores. I really want to understand how to work with Vercel Storage.

My idea:
Use a product catalog through Sanity. Without using Stripe and their similar payment systems. When I add a product to the Sidebar, it gets collected there.

Then I click on the button and go to the Login page, when I'm logged in, everything I added is just stored on the profile or dashboard page.

Site subscriptions to specific product categories. I don't buy the product, I take it temporarily for a month or a year. Ideally add a timer too, that after a month it will disappear from the profile.

Please tell me. Is it possible to do this?
No one has not done this as an example. And it would be very cool!