For founders in C2C or hyper-local niches, Gumtree demonstrates which you could monetize visibility and rely on with no forcing a major transaction layer. Get started by owning discovery and conversation; only then add payments and logistics. In case your roadmap for 2026 is market → MVP → launch → https://blacktownmarkets.com.au/blog/best-outdoor-markets-near-western-sydney-airport-for-shopping-and-family-fun/