Herm.io

Herm.io empowers consumers to monetize their purchase history by securely sharing order data—via email, uploads, or our browser extension—in exchange for rewards like discounts, store credit, early access, or merchandise. Consumers control what they share and when. Brands gain privacy-safe, aggregated insights to run targeted promotions. When a consumer redeems an offer, brands receive that identity for fulfillment. Future open-banking integrations will enable real-time credit card tracking for a unified behavioral profile. Fueled by enterprise-grade security and transparent consent, Herm.io bridges shoppers and brands in a privacy-first ecosystem.