Across the marketplace accounts I manage, the pattern holds regardless of region: fix the catalog and operations first, and consistent sales growth follows — from a fast 15-day launch sprint to a sustained 12-month climb into seven figures.
In each of these accounts, the growth wasn't from a single lever — it came from fixing catalog structure and listing quality first (so traffic actually converts), then layering marketplace-specific ranking tactics on top. The 15-day sprint shows how fast that compounds once the foundation is right; the 12-month account shows it holds over time.