MaiMen-Saver
麦门算账员：别人做的是"帮你查有哪些券"，我做的是"直接告诉你这单怎么买、用哪张券、凑多少、省多少钱"。
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GITHUB · launched Oct 23, 2026 · 119 upvotes (top 13%)
- Retail & commerce
- Workflow automation
- B2C
- Not AI
- Hobby / open-source project
Similar launches
See all 183 similar launches →Could you build this?
Yes This is a calculator that tells users which coupon to use and how much they save on a McDonald's order. It mostly needs a rules table and a UI, which vibe coding can produce, though the deals data must be maintained manually.
Competitors
Other products that read as similar to this one : 183 launches clear the similarity bar, closest 8 shown.
Attention rank: #22 of 184 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 139 days after the earliest competitor.
- maimen-order-manager · github · 2026-10-21 · 109 upvotes · similarity 0.54
- 人形布偶娃娃訂製製作廠商 · ph · 2026-10-14 · 1 upvotes · similarity 0.50
- maimen-xinshi · github · 2026-10-22 · 105 upvotes · similarity 0.50
- maimen-butler · github · 2026-10-09 · 12 upvotes · similarity 0.49
- maimen-certification · github · 2026-10-10 · 79 upvotes · similarity 0.48
- McMEME · github · 2026-10-14 · 25 upvotes · similarity 0.46
- 人形公仔訂製推薦工廠 · ph · 2026-09-06 · 1 upvotes · similarity 0.46
- MM-helper · github · 2026-10-09 · 117 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.