Payment Link Pre-Sale Checklist: First Customer Before Build

Your landing page can ask for money before you build the product. Put a payment link on it, find ten people who already feel the problem, and ask them to pay for a manual version of the outcome. IntentPost's first customer paid $2,500 per month during the first two weeks of the pre-sale.

Founders often skip this because asking for money feels risky. That fear is cheaper than building the wrong thing. Writing code before validation can cost six months, while validating something nobody buys can cost six weeks.

A payment link is a yes/no test

A waitlist collects interest. A payment link collects commitment. Interest is easy to fake, and commitment is the only signal that tells you whether the problem is worth solving.

The test is simple: a stranger with the problem should be able to pay for a manual version of the outcome without a demo, a contract, or a product tour. If they cannot, the offer is still too vague.

An MVP is a pre-product that takes payment, and the scope is wrong if it needs more than six focused weeks.

The early version can be a manual service that gives the buyer the result without a polished interface.

Finish the pre-sale checklist this week

The whole sequence can cost $0-50 and take two to four weeks.

A one-page landing site, 50 manual outreach messages, and a one-week proof that one channel works form a high-value validation method for solo founders.

If you need a site, Carrd can create a basic single-page site quickly for $19 a year.

Stripe offers a no-code payment-link option for getting an MVP to market by accepting payments through shareable links.

Keep the page short enough that a busy person can read it without scrolling. The offer, the price, and the payment link should be visible before the reader gets bored.

Each step is small enough to finish quickly, and each one removes an excuse.

• Write the problem in a sentence a buyer would repeat. If the sentence needs a diagram, the problem is not clear enough to sell.
• Name the buyer and the person who pays. A founder, operations lead, or manager is easier to reach than a vague audience.
• Write the offer as a manual service first. Sell the outcome, not the future software.
• Put a payment link on the page. The link should say what they get, what it costs, and what happens next.
• Recruit ten people who already feel the problem. Warm contacts are not the test, but they are the fastest way to learn the wording.
• Ask for payment in the message. Asking whether someone would pay is stronger than asking whether they want it.
• Deliver the result by hand. Do the work before you automate it, and keep the receipt.
• Turn the receipt into the next pitch. A paid customer is the strongest proof you can show the next prospect.

A polite reply is not data. A card on file is data.

Manual delivery keeps the scope small: you are proving that the buyer values the result enough to pay for it now.

Use the receipt to sell the next customer

Six weeks after its first customer, IntentPost reached $120,000 in annual recurring revenue, and HubSpot was one of its customers.

Faiz Imran sold IntentPost via Acquire.com after operating for a few months.

The buyer and sale price were not disclosed.

The funding test is: an idea should reach $5K in monthly recurring revenue within six months or pre-sell at least $30K of letters of intent.

If your idea needs a long time before anyone pays, the pre-sale is telling you something useful.

Send the link today. If nobody pays, change the offer, the buyer, or the problem. If someone pays, deliver by hand and ask for the next introduction.