Show HN: I built a free app for New Yorkers to save money on groceries
By eli_yumnik · 2026-07-10 · 11 points · 6 comments
https://sbnyc.app/
I built this because I see that grocery savings are achievable in NYC. People usually just go to the store they're used to going to, and it's rarely worth the effort of combing through card cashback, weekly coupons, CPG rebates. Most people leave real money on the table by not s…
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