Why location became non-negotiable
Facebook Marketplace is local by design - which means distance affects value, not just convenience.
A listing can be priced well, but if pickup is slow or unrealistic, the real opportunity drops. So we treated location as a first-class signal.
After testing different radii, 30 miles consistently felt like a strong default: enough volume, still realistic pickup behavior, and less noise.
A map that stays clean on every screen
The map exists for one purpose: clarity at a glance. It's not meant to be busy or complex.
We kept it minimal: a radius ring and deal points - nothing else. If a UI element doesn't improve decision-making, it doesn't ship.
What it unlocked: monitoring instead of browsing
With location baked in, FlipDar shifted from "check listings" to "monitor opportunities." That's the difference between a tool and a system.
This also made alert ranking more honest: value signals, distance, and freshness - the three variables that decide whether you actually get the deal.
- Value: underpriced relative to typical ranges
- Distance: within your realistic pickup radius
- Freshness: posted recently enough to act first