Chair · Information and support
Terms of use
Chair helps friends follow a private night and check a shared bill.
Updated: 4 November 2026
Use responsibly
Only upload information you have the right to share. Avoid unnecessary personal information in photos, receipts and notes. Do not distribute invitations without permission, attempt unauthorized access or abuse the service.
Bills and payments
Receipt reading, menu prices, matching and Bill Guard can be incorrect or incomplete. Check every line and your share before approval. Suggestions do not prove a debt or guarantee accuracy.
Chair does not transfer money or collect payments. Payment reports are member statements, not bank or venue verification. Chair offers no drinking competitions, blood alcohol calculation or driving safety advice.
Access and deletion
Anonymous access depends on your browser session. Optional Google linking supports returning on another device. Nicknames and invitations cannot prove ownership of a lost identity.
Service interruptions may occur. Check important bill information independently. See Delete data for deletion options and shared-record limits.