Ask ChatGPT for a 14-day pre-sell validation plan, then test it with payments and 10 to 20 real prospects

Founders spend weeks building products before checking whether anyone will pay for them.

1. Fill a prompt template with your idea and target audience. 2. Ask ChatGPT for a 14-day pre-sell plan with seven parts: a positioning statement, landing page variations, a pre-order approach with a way to take payment, pricing experiments, a short email sequence, a traffic plan and a checklist of success targets. 3. Set your own thresholds (the prompt's examples include a landing page conversion rate, a number of pre-orders, and a visitor count within a week). 4. Run the plan and talk to 10 to 20 potential customers outside friends and family. 5. Count commitments such as payments or sign-ups, not compliments; record responses and be ready to change the offer.

Not reported. The author describes the author's own earlier failures (a site for a product nobody wanted, hundreds of dollars lost, and a later unvalidated product with only a few sales) but does not say whether the author has since used this prompt or what happened.

A prompt template, not a tested case: no results from using it. The post mixes a 14-day and a 10-day plan. The success thresholds are illustrative, not evidence-based. Published in 2025. The page carries affiliate links (with disclosure) and sponsored sections, though no product of the author's is sold in the post. ChatGPT's plan is only a starting point; real payments are the signal.

An idea, a defined audience, and a way to take pre-orders or deposits.

My idea: [idea]. My audience: [audience]. Write a 14-day pre-sell validation plan with: a one-line positioning statement, two landing page variations, a pre-order offer and how to take payment, two price points to test, a three-email sequence, where to find the first 100 visitors, and the numbers that would tell me to continue or stop.

• The Zilahut newsletter (Miroslav Novohradsky) ↗ Tutorial, published July 26, 2025

Source published: July 26, 2025. Last reviewed here: October 25, 2026. Spot a mistake? Tell us.