Practical companion guide
The subscription is only part of the bill.
An AI tool can make a draft quickly and still leave you with more work. Measure the complete task before deciding whether the subscription is worth keeping.
Original companion resource · Imperium Post · 2026-09-25
Compare the same finished job.
A manual email and an unchecked AI draft are not equivalent outputs. Compare a finished, approved email with another finished, approved email. Include the time you spend finding the source material, giving instructions, reading the response and correcting it.
| Cost to record | What belongs in it |
|---|---|
| Recurring money | Subscription, usage charges and required connected services. Use actual invoices or verified current terms. |
| Setup time | Learning the tool, configuring access, preparing examples and testing the process. |
| Per-task work | Input preparation, prompting, checking against sources, corrections and final approval. |
| Failure and exit | Rework after a mistake, exporting useful work and restoring the previous process. |
A transparent, fictional example
Suppose a small business completes 20 routine drafts a month. Each takes 12 minutes manually. In a trial, preparing the input, generating, reviewing and correcting each draft takes 8 minutes. Setup takes 90 minutes. A hypothetical subscription costs $20 a month. These are invented teaching numbers, not a vendor price or a promised saving.
- Manual month: 20 × 12 = 240 minutes.
- Trial month: (20 × 8) + 90 = 250 minutes, plus $20.
- Later month, if the process stays the same: 20 × 8 = 160 minutes, plus $20.
The first month uses 10 more minutes than the manual process. A later comparable month uses 80 fewer minutes, provided review effort and errors do not grow. That difference is capacity, not cash in the bank. It becomes financially meaningful only if you avoid a real cost or use the time productively.
Use a decision rule, not a feeling.
Before the trial, write down what has to improve and what cannot get worse. For example: “The final draft must be as accurate as our current process, and the whole task must take less time after setup.” Choose a small review window that matches how often you actually perform the task.
If the tool produces an unauthorized promise or uses data outside the agreed boundary, stop and fix the process before another real task. Do not average a serious failure away with several successful drafts.
Five questions for the renewal date
- Which completed job did this tool improve?
- Who used it, and how often?
- What did setup, checking and rework actually take?
- What money did we pay, including connected services?
- Could we export our work and stop using it without disrupting the business?
The book’s Chapter 3 develops a five-question selection filter, and Chapter 13 examines the software bill. This page is an original companion explanation, not an excerpt from those chapters.
Record a baseline first.
Use the first-workflow worksheet to write down the ordinary process, the trial and the checks. If you cannot name the task or verify its result, a cheaper subscription does not solve the problem.
Product context: AI Bible for Small Business, official Gumroad listing. This worked example does not quote current software prices.
Make your next task the starting point.
Explore the complete 14-chapter guide to customer work, marketing, admin and the checks that keep you in control.