We are a company that helps users automatically file price matching claims (e.g. if you buy a shirt for $50, and it drops to $40 after a week (price reduction, sale, etc.), we get you $10 back). We are able to track purchases by scanning email inboxes for receipts.
The ideal name should be two words, simple, and catchy.
The name can involve price matching, inbox scanning, being an advocate for consumers by getting price adjustments/refunds, or all of the above. We want to avoid confusion with price tracking websites (sites where users compare prices at stores in advance of the purchase).