The Chain Map: process mapping on site. One link of your chain, keyed once.
A Chain Map is half a day of process mapping on site. Every company that buys, holds and sells or hires goods runs the same seven links; we draw yours, mark where the same fact is keyed twice, and quote a fixed pilot to fix one link inside the system you already run.
No card taken now. You keep the map and the fixed pilot quote whatever you decide. If it says stop, £750 is all you spend.
- 01Supplier offer
- 02Purchase order
- 03Goods in
- 04Stock
- 05Allocation
- 06one link, yoursGoods out
- 07Invoice and payment
- 01Supplier offer
- 02Purchase order
- 03Goods in
- 04Stock
- 05Allocation
- 06Goods outone link, yours
- 07Invoice and payment
What a Chain Map is, in numbers
- ½ day
- On site with the owner, the person who runs the link and whoever bills.
- 2 pages
- Your seven links drawn from your words, every keyed twice point marked.
- 6 measures
- All from your own data, countersigned by both sides.
- 30 days
- Of fixes after go-live, then the measure decides the second half of the pilot fee.
The same seven links, in your words.
Pick your sector. The links relabel, and the one we would look at first lights up.
- 01Fleet purchasing
- 02Check-in and inspection
- 03Fleet availability
- 04Hire booking
- 05Hire-out and delivery
- 06the one linkHire-period billing
- 07Accounts and deposits
- 01Fleet purchasing
- 02Check-in and inspection
- 03Fleet availability
- 04Hire booking
- 05Hire-out and delivery
- 06Hire-period billingthe one link
- 07Accounts and deposits
On paper before link 06, retyped after it.
Off-hire recorded once on a phone, billing stopped the same day, inside the hire system you run.
What keyed once looks like. We map your version first.
If you searched for plant hire off-hire billing automation, this is the link.
- Tool and plant hire: Fleet purchasing, Check-in and inspection, Fleet availability, Hire booking, Hire-out and delivery, Hire-period billing, Accounts and deposits. Off-hire recorded once on a phone, billing stopped the same day, inside the hire system you run. What keyed once looks like. We map your version first. If you searched for plant hire off-hire billing automation, this is the link.
- Manufacturing: Raw material purchasing, Goods receipt, Stock by batch, Works-order allocation, Despatch and delivery note, Invoicing from despatch, Accounts and costing. Supplier invoices matched to PO and goods receipt automatically, so accounts stops chasing GRNs. What keyed once looks like. We map your version first. If you searched for works order to invoice automation, this is the link.
- Builders merchants: Purchasing from manufacturers, Goods in at branch, Branch and yard stock, Trade order allocation, Site delivery and collection, Delivery ticket invoicing, Trade accounts and rebates. The signed delivery ticket captured on the driver's phone and invoiced the same day. What keyed once looks like. We map your version first. If you searched for delivery ticket to invoice automation, this is the link.
- Wholesale and distribution: Supplier offers to POs, Pallets booked in, Live stock by location, Orders at the right tier, Pick, load and deliver, Invoices from deliveries, Payments and VAT returns. Supplier offer to PO, pick with photo and signature, invoice from delivery. The chain we run today, for one wholesale group. If you searched for purchase order automation for wholesalers, this is the link.
- Retail and e-commerce: Buying from brands, Inbound against the shipping notice, One stock position, Orders across channels, Pick, pack and ship, Receipts and VAT invoices, Payout reconciliation. One stock figure across warehouse and every channel, marketplace payouts reconciled to orders. What keyed once looks like. We map your version first. If you searched for marketplace payout reconciliation automation, this is the link.
- Food and drink production: Ingredient and packaging POs, Intake with batch and date, Stock by batch, oldest first, Allocation by shelf life, Chilled or ambient despatch, Invoices in customer format, Batch costing and VAT. Batch and best-before captured at intake and matched to the PO, traceability without a spreadsheet. What keyed once looks like. We map your version first. If you searched for batch traceability automation food producer, this is the link.
- 3PL and logistics: Consumables and transport buying, Client inbound bookings, Stock by client and lot, Orders released to pick, Despatch and carrier handover, Activity-based client billing, Client payments and carrier costs. Storage, handling and transport charges billed from recorded activity, not a month-end spreadsheet. What keyed once looks like. We map your version first. If you searched for 3PL billing automation UK, this is the link.
- Engineering and MRO stores: Requisition to PO, Parts booked to bin, Spares by min and max, Reserved to works order, Issued to the job, Recharge or customer invoice, Costs against assets. Requisitions approved by value and turned into POs without re-keying, parts issued by scan to the job. What keyed once looks like. We map your version first. If you searched for requisition to purchase order automation, this is the link.
- Healthcare supplies: Contract purchasing, Lot and expiry at receipt, Stock by lot and expiry, Earliest expiry first, Despatch with lot trace, Invoices with PO reference, Payments and VAT rules. Lot and expiry captured at receipt, earliest expiry picked first, customer PO reference on every invoice. What keyed once looks like. We map your version first. If you searched for lot and expiry tracking automation medical, this is the link.
- Agricultural merchants: Seasonal purchasing, Weighed or counted in, Bulk, bagged and parts, Farm orders to the run, Delivery with weighbridge ticket, Invoices from tickets, Farm accounts and terms. Weighbridge slips and delivery tickets turned into invoices the same day, phone orders keyed once. What keyed once looks like. We map your version first. If you searched for farm supplies delivery ticket to invoice, this is the link.
- Motor factors and parts: POs and daily top-ups, Parts matched to PO, Part numbers by bin, Trade and workshop orders, Van runs and collections, Invoice per delivery, Statements and credits. Returns and core surcharges credited from the driver's phone, so every credit reaches the statement. What keyed once looks like. We map your version first. If you searched for motor factor software automation UK, this is the link.
- Event and AV hire: Buying and sub-hire, Check-in and testing, Availability by date, Quote to job, Prep and scan out, Job billing after event, Sub-hire costs and job profit. The kit list built once and carried to the job, packing list and invoice, damage charged from check-in. What keyed once looks like. We map your version first. If you searched for event hire job to invoice automation, this is the link.
We count where the same fact is keyed twice.
A delivery note copied into the invoice. An off-hire written on paper, then typed. A PO number read off one screen and keyed into another.
On site we walk your chain with the people who run it and mark every one.
Then we take a baseline from your own data and both sign it.

- 01Days to invoiceFrom delivery, off-hire or receipt to the invoice or credit. Median and 90th percentile, last three months, from your own system export.days
- 02Points keyed twiceWhere the same fact is typed again. Walked and counted on site, per week.points
- 03Handled by handShare of documents on the chosen link done by a person: invoices matched, tickets invoiced, off-hires recorded.per cent
- 04Credits and disputesCredits, disputes or write-offs tied to the link, from your credit note or dispute log.per month
- 05Stopwatch minutesTen to twenty real transactions, same tasks in week 0 and week 6.minutes
- 06Desk hoursHours a week at the desk on the link, stated and signed by the person who does it.hours a week
- No baseline, no build.
- No access in writing, no build.
- Every export kept with its date and file hash.
- Same exports, same period, same stopwatch at week six.
The Chain Map: half a day on site. £750 + VAT.
One visit, three people, one written map. Credited in full against the pilot.
The Chain Map is £750 + VAT, credited in full against the pilot. If the map says stop, you keep the map and the £750 is all you spend.
The founding price applies to the pilot, not the £750.
Book a Chain MapNo card taken now. £750 + VAT, credited in full against the pilot.
One FlyWei engineer comes to you.
- 09:00
Walk the chain
You, the person who runs the link and whoever bills. We draw your seven links in your words.
- 10:30
Mark the leaks
Every point where the same fact is keyed twice goes on the map. We pick one link.
- 12:00
Take the baseline
Your own exports for the last three months, ten to twenty real transactions on a stopwatch, one page we both sign.
- Within ten working days
Your map, your quote
Your two page map, the baseline sheet and a fixed pilot quote. Yours to keep whatever you decide.
Access in writing: we confirm how we will connect to your system, API, database or scheduled import, and who pays any vendor fee. No access in writing, no build.

What you take away
Two pages, on your desk within ten working days of the visit.
Specimen layout. Nothing on this page is a customer result.
Then one link, one site, one system, six weeks.
Fixed price, quoted in your Chain Map. Built in a test copy of your system first. Live at week six. One stop point, at week two. Second half measured or free.
- Before the pilot
You keep the map, the baseline and the quote.
You have paid £750 + VAT and nothing else.
- The stop point
Week two, after design sign-off.
You can stop. You owe the kick-off invoice only, and you keep the map.
- Measured or free
Half at kick-off. Half only when the number moves.
Half the pilot fee is paid at kick-off. The other half is due only when the agreed number moves within 30 days of go-live. If it does not, we work 30 more days free. If it still has not moved, the second half is waived.

- Fixed price, quoted in your Chain Map.
- No lock-in.
- Everything built in your system is yours.
- Liability capped at fees paid.
Rung three: the retainer
Support for what was built, then the next link or the next site. Monthly, three months minimum. Quoted only once the pilot has passed its measure.
Be the first in your sector.
Eleven sectors have no first customer yet. In wholesale the chain is delivered and one founding slot is still open.
Wholesale and distribution is the chain we run today, for one wholesale group. In the other eleven sectors we map first and build the first pilot at a founding price.
The first company in each sector gets a founding price on the pilot. In return we publish an anonymised case study, and you get ten working days to correct any fact before it goes out.
Sector, size band, region, type of system, what was built, the before and after numbers.
Your name, logo, location, suppliers or price. Quotes by job title only, with that person's written consent.
Book your Chain Map.
Half a day on site with you, the person who runs the link and whoever bills. We reply within two working days with two dates.
- Credited in full against the pilot
- Written map and fixed pilot quote, yours to keep
- Founding price on the pilot for the first company in your sector
- 1.We reply within two working days with two dates and confirm fit.
- 2.We agree who is in the room: you, the person who runs the link, whoever bills.
- 3.Half a day on site, then your map and quote within ten working days of the visit.
On site within about 90 minutes of London SW19. Not for a national chain, a one-van firm, or anyone wanting a system migration.
Chain Map: what owners ask first
Money and risk questions only. Every answer is on the page whether the row is open or closed.