Vorker runs the marketing loop around your events: posters, posts, guest lists from handwritten notes, SMS for the next night, and Google review requests. You approve everything.

Yes. One sentence like "quiz night next Thursday" becomes the poster, the social posts and the table cards, in your own look and voice. You see everything before it goes anywhere, change what you want, and one approval publishes it.
You photograph the notes once. Vorker reads them into your guest list, matches duplicates and existing regulars, and keeps consent tidy: every text it drafts carries an opt-out, and anyone who opts out never gets another one.
Supplier invoices and receipts, yes, today: photograph them and they are booked with the VAT on its own line. Matching every till transaction needs your POS and your bank feed, and those integrations are coming. Until they are live, Vorker will not pretend to do them.
A couple of days after an event, Vorker drafts a short friendly email to guests who left an email address, with your review link in it. It triggers on its own, but nothing is sent until you approve it, like everything else.
That is the size it is built for. Vorker is made for places where the owner is also the marketer, the bookkeeper and the one answering messages at one in the morning. There is nobody else to hand the office work to, which is the point.
No. You talk to Vorker the way you would text a manager, and it works inside the tools you already have: your socials, your email, your accounting. The table cards and posters arrive as ordinary PDFs you print.