RSVP
A guest’s reply saying whether they will come to an event, and often how many people they will bring.
RSVP comes from the French “répondez s’il vous plaît”, please reply. For organizers, RSVPs turn a guess into a headcount for seating, food and volunteers.
With MsgOrb, guests RSVP from one link shared on WhatsApp, answer any registration questions, and get a QR entry pass and reminders in WhatsApp. Organizers see the live headcount.