Hey Product Hunt 👋 I'm Fabio, co-founder of Greencart. A couple of years ago, Federico and I kept running into the same frustration: every cashback app pays you in points that expire, gift cards locked to a single store, or "rewards" that end up in a graveyard you forget about. Meanwhile, the choices that actually matter — buying organic, plant-based, low-waste — cost more and almost never get rewarded. So we built Greencart. Scan a grocery receipt → our AI detects the sustainable items → you earn B3TR tokens, real cash-equivalent rewards you can spend through our Visa debit card at 130M+ merchants or redeem as gift cards. No expiry. No store lock-in. No points purgatory. We're now at 100K+ downloads, 25K monthly users, and 4.7 stars across 2,500+ reviews — and we're just getting started. The receipts you scan also help us build a real picture of how you actually shop, which is the foundation for the agentic commerce layer we're building next: an assistant that shops on your behalf based on what you genuinely buy, not a marketing profile. Would love your honest feedback today — especially: what would make you actually use this every week?

Greencart

Rewards that matter

Rewards that matter