Digital invitation: Halloween afterwork on WhatsApp

It's 6:20 on a Tuesday and the office chat has a pumpkin emoji, four 'I'm in' replies and no actual details. Nobody knows the floor or the time, and two people are asking whether to bring anything. You can sort that in one sitting: choose a design from the catalogue, type your date and your rooftop, and send a Halloween invitation by WhatsApp that opens straight in the browser. A digital invitation is a web page for the night, not a PDF that dies in the scroll.

Free trial first, then one button to publish, then the link goes into the group. Here's what to put in it, in the order you'd write it yourself.

Halloween invitations by WhatsApp: one link, one tap

Your guests tap the link and the invitation opens in the browser. No app, nothing to install, no login. A phone, a tablet or a computer with a connection is enough, whether that's the intern or the team lead. You can send it three ways: drop it in the group chat, put a QR on the rooftop door, or message the one person who always says 'count me in' and let them pass it on.

• Name it clearly: 'Halloween afterwork · Rooftop, Thursday 31'
• Time and meeting point: 20:30, rooftop on floor 6, service elevator
• The house rule in the phrase field: 'bring your own bottle', visible as soon as it opens
• Two RSVP questions, written by you: staying to clear up, and bringing ice

How to build a digital invitation in orange neon and black

Orange for the time and the place, black for everything else. If every line shouts, nobody reads 'Thursday 31, 20:30, rooftop, floor 6'. The one rule goes in the phrase field on the first screen — bring your own bottle — not buried in a paragraph three scenes down.

Use the rooftop at sunset as your cover: string lights, a few pumpkins, the city going dark behind. You can add up to five more photos from the last team night out, or the one where everyone is laughing at something off-camera. They frame themselves, any of them can be swapped later, and music is there if the rooftop has a speaker.

The RSVP that doesn't get buried under the memes

Confirmations arrive inside the invitation, in a list you can read at a glance, instead of three hundred messages up under a sticker war. The questions are the ones you set: who stays to clear up, who's bringing ice. Two is plenty — people answer two and ignore six.

One link, one tap, one list of names: the time, the rooftop and the ice question all in the same place.

How much does a digital invitation cost? 29.99 EUR, once

One payment of 29.99 EUR per invitation, no subscription — the same price for ten colleagues or a full rooftop. That's it for paper: no envelopes handed round on Friday, no invitation curled up at the bottom of a backpack. If someone wants something to keep, send the link to everyone and print a couple of copies yourself for the person who'll pin one above their desk. Start in free trial, get the cover right without paying, and buy when the date and the rooftop are confirmed: that's when all the scenes unlock. Publish with one button, and if the team is half Spanish and half English, set the invitation's content per language so nobody turns up on the wrong evening. Send the link on Monday and by Thursday afternoon you'll know who's coming up and who's using the dog as an excuse.