Add self-checkout to Mobile Bidding:
after auctions close, guests can view a consolidated invoice and pay on their phones using Apple Pay/Google Pay, Tap to Pay (no reader), or a saved card. The system auto-sends receipts and QR pickup slips; admins can enable per event, choose tenders, and monitor real-time status. Support split payments, offline retries, and a staffed fallback. This will cut lines, reduce volunteer load, lower abandonment, and boost guest experience and revenue.Nerdle