MarginMate

MarginMate — The shelf-edge price-change event stream: every product, price and promotion record MarginMate routes from retailer POS, ERP and warehouse systems through the electronic shelf label platform to individual labels, with item master, SKU and store-zone mapping. Because they own the integration and the data-discipline layer that validates and corrects pricing before it reaches a label, they sit on the authoritative record of what price actually appeared on the shelf, in which store and zone, at what time, and which upstream pricing errors were caught before publication - a different …

MarginMate offers (Price, Alternative, Supply Chain) — Potentially very large relative to headcount: each deployed store carries thousands to tens of thousands of labels, and every price or promotion change to any label is a timestamped event, so across a chain deployment the stream can reach hundreds of millions of price-change events per year; the company does not disclose deployment counts, though it claims deployments across the United States, Canada and the Caribbean since 2005.

Constructing a high-fidelity grocery price index anchored to actual shelf-displayed prices with exact effective times, which is materially more precise than scraped e-commerce prices and captures regional and store-level differentiation that online data misses; measuring true promotion start and end timing and duration as shoppers experienced it; auditing price-integrity failures where shelf, web and register disagree; modeling retailer pricing cadence and repricing frequency; studying regional price differentiation within a single chain; and as ground truth for validating scraped or crowdsourced grocery price data

The data is with 21 years of history.

Coverage spans US, Other; IT Services, Food Retail; price, alternative, supply_chain; equities.