Higher Self Systems Engineering

Prices and scope

Different jobs. No compulsory sequence.

A public-information question, an account investigation and a build are different pieces of work.

These are reference prices and the dated offer terms from 13 September 2026, not a current quote. Price, availability and scope need my confirmation before paid work. Existing agreed entitlements are unchanged.

The jobs, and what each one is.

Free two-numbers check

Free

You enter the Shopify and Klaviyo counts. The tool compares the totals and explains the limits. No email or shared login is required.

Shopify and Klaviyo System Check

£150 fixed

I verify agreed figures against authorised evidence or access and provide a concise written result.

This is not diagnosis, reconciliation or repair.

Outside-in analysis

£150 fixed

An agreed question answered from public evidence, without private-account access.

The report and the invoice arrive together. If it teaches you nothing new, you decide and I cancel the invoice.

A paid analysis is credited against email-system reconciliation or a fixed build, not against the £750 inspection.

One-workflow inspection

£750 fixed

A read-only investigation of one agreed workflow across named systems. Findings, evidence, a reproduction path and limits.

No state-changing fixes or professional compliance sign-off.

A scoped build

From £2,500

One useful system or workflow, with acceptance checks and handover.

We agree the actual fixed price before starting. A prior audit is not compulsory.

Email-system reconciliation

£1,500 fixed

About two weeks; half on scope and half on delivery.

Written and record-level findings, an agreed correction applied with you or specified, verification, a campaign prepared for your decision, and one 90-day recheck. The analysis fee is credited. Where a finding is immaterial, the reduced fee is agreed before starting. An optional walkthrough is available.

Ongoing work

From £750 a month

A defined recurring duty, not a compulsory retainer.

Engineering and supervised AI sessions and outputs are recorded, with quarterly review. Scheduled checks have a separately defined operating scope.

Keep the terms with the job

Two £150 offers. Different questions.

The System Check verifies agreed figures. Outside-in analysis answers a question from public information. The cancellation promise and credit for outside-in analysis do not automatically apply to the System Check or other work.

The reconciliation includes one 90-day recheck, not continuous monitoring. Preparing a campaign for your decision is not sending it.

What would you like to make easier?

Tell me about one step. A sentence or two is enough. Please leave out passwords, customer records, learner data and account access.

I will reply within one working day with what I would look at first, and whether I think there is a job in it. If there is not, I will say so.

First exchange free. No call required. I will not chase a reply.

Any paid work is agreed in writing before it starts. Scope, price and availability are confirmed first.

A brief to share with a colleague