Group shirt
One code for a Telegram group chat. Anyone in the chat can let someone in, and the list is shared.
Add to my groupTelegram asks which group. You need to be allowed to add members to it.
How it goes
Tap Add to my group
Telegram asks which group. Pick one you're allowed to add members to.
The QR arrives in the chat
The bot posts the group's code and a print file. Then read getting it on a shirt.
Requests land in the chat
Anyone in the group can tap Approve or Deny. First tap wins, and the message says who tapped.
Everyone sees the number
Every requester's photo and phone number are shown to the whole group. The form tells scanners so before they send anything.
What lands
Snack request — Snack Club
Name: Sam
Phone: +61491570156
One code per group
Print as many shirts from it as you like. They all feed the same list.
Want a different list for a different crowd, or a different kind of snack? Make another group chat and add the bot there. Each group gets its own code, list, page line and colour. A group can be just you and the bot.
Group admins can /block, /unblock, /pause and change the page's line and colour. Everyone else can see the list and take people off it.