OpsMavix · Operations breakdowns

What the manual way actually costs.

One operation at a time, pulled apart and priced. Every figure is a transparent calculation on a representative business — not a named client — so you can re-run it against your own numbers. Each one comes with the worksheet.

Dark navy cover showing the figure £119,000 as the annual cost of outgrowing an inventory platform in a £5M multi-channel retail operation.
Breakdown 12 min read

The Cost of Outgrowing Linnworks: A £5M Multi-Channel Seller at the Tier Ceiling, Priced

A multi-channel retailer turning over £5M a year, five people in ops, 60,000+ SKUs, sat at the top of its platform tier. Priced out, staying there costs roughly £119,000 a year — licence, workaround labour and sync-lag oversells combined. Every input is shown so you can re-run it on your own numbers.

27 July 2026  ·  Read the maths →
Dark navy cover showing the figure £71,000 as the annual cost of tracking production on paper in a 25-person small-batch manufacturing operation.
Breakdown 13 min read

The Cost of Tracking Production on Paper: A 25-Person Maker, Priced

A small-batch manufacturer turning over £2.4M a year runs 25 staff and four workstations on paper job travellers. Priced out, the paper costs roughly £71,000 a year. Every input and every calculation is shown so you can re-run it on your own numbers.

27 July 2026  ·  Read the maths →
Dark navy cover showing the figure £84,000 above the words 'the cost of not knowing your job margin', set against a faint engineering job-card grid.
Breakdown 12 min read

The Cost of Not Knowing Your Job Margin: A £3M Job Shop, Priced

A £3M-a-year made-to-order engineering firm with four people quoting and costing around 220 jobs a year loses roughly £84,000 annually to job margin it cannot see until weeks after the job ships. This breakdown prices the three leaks and shows all of the arithmetic.

27 July 2026  ·  Read the maths →
Dark navy cover showing the figure £92,000 as the annual cost of purchase order approval delays in an £8M multi-site manufacturing operation.
Breakdown 11 min read

The Cost of Purchase Order Approval Delays: An £8M Multi-Site Operation, Priced

A multi-site manufacturer turning over £8M a year runs purchase approvals through email, across five approvers and 40 active suppliers. Priced out, the wait costs roughly £92,000 a year. Every input and every calculation is shown so you can re-run it on your own numbers.

27 July 2026  ·  Read the maths →
Dark navy Operations Breakdown cover showing the figure £147,000 beside a vast spreadsheet grid wired to two warehouse icons that disagree.
Breakdown 11 min read

The Cost of Running Inventory on Spreadsheets: 12,000 SKUs at a £6M Wholesaler, Priced

A £6M wholesale distributor runs 12,000 SKUs across two warehouses on one master stock workbook and six people. Priced honestly, the spreadsheet costs about £147,000 a year in admin time, stock errors and overstocked cash. Every figure is shown so you can re-run it on your own numbers.

27 July 2026  ·  Read the maths →
Dark navy cover showing the figure £58,000 as the annual cost of overselling for a £2M multi-channel seller across Shopify, Amazon and eBay.
Breakdown 11 min read

The Cost of Overselling Across Channels: A £2M Multi-Channel Seller, Priced

A £2M multi-channel consumer goods seller running Shopify, Amazon and eBay on four people and 4,000 SKUs. Overselling costs it roughly £58,000 a year across cancellations, manual stock syncing and lost ranking. Every input is shown so you can re-run it on your own numbers.

27 July 2026  ·  Read the maths →
A dark navy cover showing the figure £103,000 above three stacked cost lines representing re-keying, a fragile spreadsheet and missing stock visibility.
Breakdown 13 min read

The Cost of Manual Order Entry: A £4M Homeware Brand, Priced Line by Line

A £4M personalised-homeware brand selling on Shopify, Amazon and Etsy, run by seven people on an accounting package and three spreadsheets. Nothing is on fire, and nobody is doing anything wrong — yet manual order entry and the workarounds around it cost roughly £103,000 a year. Every figure is shown so you can re-run it against your own numbers.

27 July 2026  ·  Read the maths →