How to track Aussie retail prices without your scraper falling over

You know know the drill. You check a few reviews, scan a buying guide, then watch prices for a week before you buy.
Small firms do the same thing at scale. They track rivals, spot promos fast, and keep their own pricing sharp. The hard part sits behind the scenes. Sites block bots, pages change layout, and your data turns stale.
This article shows a practical setup that holds up under real load. It stays simple enough for an SMB team, but it still scales.
Why price data breaks in the real world