23:06
2026-10-05
dev.to
ai-tools
My 48-Hour Presale Gate Returned 0 Orders. I Debugged It and Found the Bug Was Me.
A solo developer running a 100-day, $2,000-to-$100,000 challenge reported that a 48-hour presale gate for a Chrome extension aimed at Amazon KDP authors returned zero orders — not because of weak dema…