Whatever your sourcing model, the job is the same: turn a long list into a short list of products that actually make money. Here's how Gridwinner handles the most common ones.
Analyze a supplier's bulk price list for Amazon FBA: fees, true cost, and ROI on every product at once.
See howRun an entire Keepa CSV export through profit and demand math at once, instead of opening charts one ASIN at a time.
See howScreen a large online-arbitrage list against Amazon economics at once: fees, true cost, ROI, and sellability risk.
See howHowever you source, Gridwinner turns a long list into a costed shortlist in one pass, so your time goes to buying, not calculating.
Analyze your whole supplier list