Estate sale queues are surprisingly mechanical. Here's their ancestry — from numbers-inked-on-hands to phone-scanned QR entry.
Phase 1: The hand-inked number
Old-school queue management: a staffer writes ink numbers on shopper hands as they arrive. You camp, a neighbor's dog barks at 2am, and your number is subject to dispute roughly every 20 minutes.
Phase 2: The paper sheet
A clipboard at the door where shoppers wrote their name in sequence. Increments of fairness, but with problems — someone erases a name, someone starts a second list, and there's no ranking beyond the honest first-write-wins.
Phase 3: Facebook comment racing
In the mid-2010s, some operators tried "comment to claim" behavior on FB page posts, and it sort of worked. Then happened the exact race you'd expect; comment timestamps, family, invites, and zero accountability.
Phase 4: Purpose-built platforms
- EstateSales.net shipped native Line Management — reserve a spot ahead, 30-min reminder push, colored check-in codes.
- Pickerty formalized the online sign-up sheet mental model.
- EstateEntry and similar tools added the door QR, staff capacity control, auto-backfill, and estimated entry time — extending the online sign-up from the reservation into the property.
What hasn't changed
The emotional core: shoppers want order, and companies want calm. Different tools express the same goal. The tech changed the efficiency; the etiquette, as always, depends on the people.