feng kevin

Hey Product Hunt community! 👋 I'm kevinfsz, the maker behind MakeInvoiceApp.com. I'm thrilled to finally share this simple, no-fuss invoice generator with you all today! Why I Built It (The Problem) Like many of you, I'm a freelancer/solopreneur, and I was genuinely frustrated with two things: Complexity: Having to sign up and pay for expensive software when all I needed was a quick,...