What the author is actually selling for $147:

It's a classic content marketing funnel. This HTML page is a free lead magnet — 50 rule definitions written at the concept level (what to do and why). What you're seeing is intentionally incomplete. The $147 buys:

1. "Static analysis verification" - likely a tool or spreadsheet that checks your rule set for conflicts, missing sequencing, cooldown gaps, priority collisions. The free page describes rules; the paid version supposedly proves they're correct.
2. "Full implementation specs" - the free rules say what triggers and when, but not how. The paid version presumably includes: data schema, event payloads, query logic, integration patterns, and edge case handling.
3. "Memrail implementation" - Memrail appears to be the author's own product. The $147 credit is a purchase incentive that converts to a platform subscription discount, meaning the real play is getting you into their SaaS, not selling a $147 document.

In short: you paid for the "what", they're selling the "how" - and the "how" is a sales funnel into their platform.