Product intelligence is listing-level monitoring: Buy Box ownership and suppression events, price compliance across every channel, stock signals, category rank — and the attribution of each change to the seller or external retailer that caused it.
Buy Box ownership and suppression
Lupa tracks who holds the Buy Box on every listing, every day, and logs suppression events as they happen. When the Buy Box goes, you know when, and you know who took it.
Retailer influence — the part most tools miss
Amazon monitors pricing across Amazon and external retailers, and external prices can influence Buy Box eligibility and pricing decisions. Lupa connects the two: rather than showing only who is cheapest today, it identifies which external retailer likely triggered the suppression or the first-party price match. An offline undercut becomes a traceable cause, not a mystery.
Price compliance by channel
Your price across Amazon, eBay, Walmart, Google Shopping and beyond, checked daily against the price you actually set. Erosion is visible while it is still reversible.
Stock signals and category rank
Inventory movement and rank shifts at listing level, which is also what makes seller-level sales attribution possible in the first place.
Historical record, not a snapshot
Pricing history, Buy Box ownership trends and seller activity are retained over time, so you can show how a situation developed — which is what turns an observation into an argument.