Groflo | 226 followers on LinkedIn. Drive retail growth. Get the same data from your in-store sales as you get from your online sales. | Welcome to Groflo Our retailer-independent digital coupon platform helps retail brands track in-store purchases, gather first-party, opted-in customer data, convert in-store buyers to online buyers, and track affiliate attribution for in-store sales. Because redemptions are done by shoppers uploading their receipt to our web site, we have the data on who bought your product, where, and for how much. All of this is shared with you in a real-time dashboard.