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Example site for an entirely fictional business — not a real company.

Ledger BookColworth Plastics

Sample data

Sales invoice RE-2026-0288

One outstanding item with everything attached: line items, payment terms, reminder history.

RE-2026-0288 · Fairbrook Farm Machinery LLC

in default — reminder level 2

Customer account 10064 · Rockford · sales invoice of 22 April 2026

Invoice

Invoice total
$14,821.75 gross
Net amount
$12,455.25
Sales tax
$2,366.50
Period of supply
March 2026
Order reference
AB-2026-0177 · injection-moulded parts, series 4

Payment terms

Payment terms
30 days net, due 22 May 2026
Early-payment discount
2 % if paid by 6 May 2026 — period elapsed
Payment method
bank transfer, no direct debit mandate on file
Outstanding
$14,821.75 — no part payment received

Default and reminders

In default since
23 May 2026 — stored rule: the day after the due date
Reminder level
2, created on 10 July 2026
Next level no earlier than
24 July 2026 — stored waiting period of 14 days
Default interest
9 percentage points above the base rate — stored rate for business customers
Flat charge
$40.00 — stored for business customers, not yet applied

Invoice lines

LineDescriptionQuantityUnit priceAmount
10DescriptionMoulded part type 4A, series productionQuantity4,200Unit price$1.85Amount$7,770.00
20DescriptionMoulded part type 4B, series productionQuantity1,500Unit price$2.40Amount$3,600.00
30DescriptionTool correction after first-article inspectionQuantity1Unit price$640.00Amount$640.00
40DescriptionSorting and inspection laborQuantity12Unit price$34.00Amount$408.00
50DescriptionPackaging and freightQuantity1Unit price$37.25Amount$37.25

Net total $12,455.25 · Sales tax $2,366.50 · invoice total $14,821.75

From order to outstanding item

  1. Order confirmation AB-2026-0177

    14 Feb 2026

  2. Delivery and delivery note LS-2026-0611

    27 Mar 2026

  3. Sales invoice issued

    22 Apr 2026

  4. Due date

    22 May 2026 · 30 days net

  5. Reminder levels 1 and 2

    5 June and 10 July

  6. Level 3 or hand-over

    in the reminder proposal of 31 July

History of the item

  1. Added to the reminder proposal

    31 Jul, 7:05 AM

    The waiting period since level 2 has elapsed. Level 3 is proposed and awaits approval.

    Reminder run

  2. Call from the customer logged

    18 Jul, 2:22 PM

    A complaint about series 4 was announced. There is no invoice reduction and no credit note, so the item stays outstanding in full.

    A. Kendrick

  3. Reminder level 2 created

    10 Jul, 6:40 AM

    Reminder with a deadline of 24 July. Default interest shown, the flat charge was not applied.

    Reminder run

  4. Reminder level 1 created

    5 Jun, 6:40 AM

    Payment reminder without charges, as set out in the reminder level rule.

    Reminder run

  5. Due date reached

    22 May, 11:59 PM

    No payment received. The item moves into the "1 to 14 days" age band.

    System

  6. Sales invoice posted

    22 Apr, 9:12 AM

    Created from delivery note LS-2026-0611 and attached as a PDF to the customer file.

    A. Kendrick

The project frame

How Awelior would approach this project

Colworth Plastics is invented — the way it is built is not. None of this is work delivered for a client. It is the shape we would give such a project — with the same depth, but without a client who would have to answer for it.

Where it starts

At Colworth Plastics the outstanding items sit in a spreadsheet, the reminder run in a handwritten calendar, and when sales want to know whether a customer has paid, they phone accounts. The question is not whether reminders go out but whether they go out in time — and whether anyone knows first that a customer is in the middle of a negotiation.

Decisions

  • The reminder run is a process with an approval

    A list is proposed and sent after approval. Chasing automatically is technically easy and commercially risky: one reminder to the wrong customer costs more than the entire time saved.

  • Invoice records, not invoice rows

    Every invoice has a view of its own with lines, steps and history. Only there does it say why an item is open — and that is the answer sales need on the phone.

  • Reporting on its own screen, not as the entry page

    The entry screen shows what has to happen today. Reporting sits alongside because it answers a different question — key figures as a start screen are the fastest route to a system that looks good and helps nobody.

Deliberately left outNo bookkeeping. This is the receivables view and not a finance ledger: chart of accounts, VAT and year-end stay where they belong, and this system feeds them.

What is in it

Screens
5
Content blocks
18
Languages
4

Five screens, in all four languages, with sidebar, header and stated role. Navigation works; tables, board, calendar, charts, step chains and forms are rendered and inert. Invoice numbers, customers and amounts are invented.

How it would go on

  • Payment matching

    Importing bank statements and allocating payments — automatically where it is unambiguous, and with a worklist for the rest.

  • Connection to the ledger

    Invoices, payments and reminder stages have to flow both ways, or a second version of the payment status appears.

  • Escalation

    What happens after the third reminder: delivery stop, debt collection, court proceedings — with clear responsibilities.

Talk through your project

Sample data

An application like this for your business?

Ledger Book is invented — the way it is cut is not. Applications like this come out of the processes a business already runs.

Sample application by Awelior. Invented business, invented data, nothing stored.