Under Products in the side menu, your products are kept in four lists, one for each stage of their life.
Products live on the marketplace. Price from is the lowest price a buyer pays, You receive is what reaches you after commission, and Share copies a link to the public page.
Started in the setup flow lists drafts with Continue and Discard. Below, Still needed says what each saved product lacks, and Finish it opens it.
Finished products that are not selling. Press Publish on one to put it on sale.
Products put away as though deleted. Restore brings one back as a draft.
Careful. Discard deletes a setup-flow draft and everything typed into it.