Can I ask for a poster or a post in my own words?

Yes. At the top of Marketing there is the "What are you announcing?" box: type or dictate with the mic something like "story for the 2-for-1 on beers on Thursday from 7 to 9" or "we are hiring a waiter poster, call 600 000 000" and press Create. In a few seconds the piece that fits best opens, with your logo, your details and the text already written. You can also ask Flow from any screen.

Nothing is published on its own: check it, change whatever you like and, when you save or share it, it stays as a new piece in "My artworks" without touching the original. If a detail the piece shows is missing (the date, the price), it tells you. Each piece requested this way counts as one Flow request of your plan.