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25CAIN-42 Product guides › Payment Mandate Guard › Seller 5 · Offer and price

The offer, the price and the close

Sell Payment Mandate Guard as the $500 30-day pilot on the client's own agent.

What you sell

30-day pilot

The client gets their own key and uses the live product on their own agents for 30 days.

$500 30 days

Turnaround: key issued within one business day of payment · Payment: 100% up front by the Stripe checkout

What the client receives

What the offer itself says about its limits

Price source: Homepage LinkedIn products hub ($500 30-day pilot checkout). Prices are the founder's proposed list prices, not validated market rates; any discount needs the founder's OK.

$500 pilot checkout Send this link after the call; then email vincent@firmeai.com with the client name.

What you need from the client

How to close

  1. Run the fake-store demo with them.
  2. Send the pilot link.
  3. Founder sets up the mandate signing.

Copy you can send

First email

Subject: what stops your agent paying a fake store?

Hi [first name],

AI agents that buy things can be fooled: a look-alike store, a hidden line that adds a gift
card, the right supplier with the wrong bank account. Payment Mandate Guard checks every purchase against
what a person signed and refuses anything that doesn't match.

Try it live: https://cainstudio.online/guide-payment-mandate-guard-lab.html

[your name], working with FIRME AI CORPORATION

LinkedIn connection note (under 300 characters)

Hi [name], we stop AI shopping agents from paying fake stores or wrong bank accounts: every purchase must match what a person signed. Happy to show it live.

Follow-up, three days later

Hi [first name], the fake-store demo takes 30 seconds: https://cainstudio.online/guide-payment-mandate-guard-lab.html
A 30-day pilot on your own agent is $500.

Fill in the brackets by hand for each person. Never paste the same message to a list.

Hand-off to the founder

Email vincent@firmeai.com with: company, person and role, what they said in their own words, which offer, the price you quoted, and the agreed next date. The founder handles scoping, written authorisation to test, invoices and delivery.

Next: the rules, the glossary and the quiz →

FIRME AI CORPORATION · CAIN-42 is a Byzantine trust fabric. Numbers marked "our own check" were run by us, not by an independent party. Nothing on these pages is a certification.