Biyun Hu

I build Verilabs Audit — a read-only diagnostic for SaaS on Stripe. It reads the surface most revenue tools skip: refunds clustering on one card across separate customers, disputes filed long after the charge, disputes you won before the customer left anyway, and subscriptions sitting active while earning nothing. Every finding names the transactions behind it. Results in minutes, read-only OAuth, revocable anytime. $99 one-time, or $29/mo to keep watching. Maryland, Purdue-trained.

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Verilabs Audit
Read-only revenue diagnostic for SaaS on Stripe. Finds refunds clustering on one card across 3+ customers, disputes filed 6+ months late, and disputes won before the customer cancelled anyway. $99 one-time, or $29/mo to keep watching. Full refund if it finds nothing, or if it wasn't worth it.

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I posted a boring intro in a 456k-person community. One line got all the reaction

I built a small tool for getting code into AI. I abandoned it after 3 sales, now it has 12.

I posted a boring intro in a 456k-person community. One line got all the reaction

2,000 upvotes on Reddit, 0 signups. I stopped launching and started commenting. 11 customers later.

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