SC Office

Runs the office. Not just the books.

Clients, staff, documents, approvals, payments and LINE. One system.

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Built and used every day by SC Accounting, Chiang Mai.

Get the highlights.

LINE is the front door.

Sign in with LINE. Every notification opens the exact record.

One transfer. Separate receipts.

One payment, three companies, a receipt for each.

AI proposes. People approve.

Nothing is posted until a person says so.

Every number has a history.

Cancelled documents stay on record.

Four roles. One truth.

Manager, staff, client and auditor views of the same data.

Runs at the edge.

Cloudflare Workers, D1 and R2. Nothing to babysit.

Dozens of glass sheets aligned into one ordered stack in a clear blue sky

Check-ins, tasks, documents, approvals, payments. In order.

Accounting software records what happened. SC Office runs what happens next.

Same clients. Same people. Same numbers.

Why SC Office

What a ledger does

  • Records transactions
  • Prints reports

What SC Office adds

  • Attendance, tasks, leave and chat for the team
  • Clients in LINE, a portal per company
  • One transfer settled across several companies
  • Every document numbered, linked and on record
  • AI that proposes, people who approve

Built inside a real accounting firm.

Made by SC Accounting for our own office in Chiang Mai, and refined every week by the people who close the books with it.

Server-side rules. No cross-company leaks.

Roles are enforced on the server, not in the menu. Each client sees only their own company.

Concentric rings of glass, like the layers of a vault

Thai forms, printed right.

Billing notes, receipts, withholding certificates, payslips and PND filings as print-ready PDFs.

Take a closer look.

Four roles. One truth. Pick a seat in the office.

A neat stack of glass sheets, edges glowing blue

Approve, review, see the whole office.

Every queue and every number links to the record behind it.

Your clients already live in LINE. So does SC Office.

LINE Login for sign-in. Flex messages for every event that matters, each with a button that opens the exact record.

  • ใบตั้งเบิกใหม่
  • สลิปรอตรวจ
  • อนุมัติการลาแล้ว
  • งานใกล้กำหนดส่ง
  • ใบรับเงินออกแล้ว

One transfer. Three companies. Three receipts.

Owners with several companies pay once. SC Office settles the oldest billing notes first and issues a receipt per company, in the right legal name.

โอนครั้งเดียว · PM฿36,000บริษัท ใจดี จำกัดRE2608001 · ฿12,000หนังสือรับรองหัก ณ ที่จ่าย ในนามบริษัทนี้บริษัท ต้นไม้ใหญ่ จำกัดRE2608002 · ฿12,000หนังสือรับรองหัก ณ ที่จ่าย ในนามบริษัทนี้หจก. ริมน้ำRE2608003 · ฿12,000หนังสือรับรองหัก ณ ที่จ่าย ในนามบริษัทนี้
  • Several LINE contacts per company, each seeing only that company.
  • Payment allocated to the oldest open billing notes.
  • Withholding certificates in the name of the company that paid.

Numbered. Linked. Never lost.

Every document points to the one before it. Cancelled ones keep their number and their history.

Quotationใบเสนอราคา
QT2607001
฿12,000.00ยืนยันแล้ว
Billing noteใบตั้งเบิก
BN2608001
฿12,840.00รอชำระ
Paymentรับชำระ
PM
฿12,840.00ตรวจสลิปแล้ว
Receiptใบรับเงิน
RE2608001
฿12,840.00ออกแล้ว
Adjustmentใบปรับยอด
AD2608001
−฿840.00อนุมัติแล้ว
Billing noteใบตั้งเบิก
BN2607004
฿5,000.00ยกเลิก · เก็บประวัติไว้
ยกเลิก

One system for the whole office.

Everything below is live in SC Office today.

Show the full list

People

  • Check-in and check-out with GPS and photo
  • Attendance periods and corrections
  • Tasks and work calendar
  • Leave, overtime and allowance requests
  • Team chat with read receipts
  • HR profiles and office payroll
  • Company holidays
  • Capacity forecast
  • Daily to-do lists

Clients

  • Client records and bulk edits
  • Several LINE contacts per company
  • Client documents and requirements
  • Client timeline and signals
  • Access requests
  • Consulting requests and follow-ups
  • Appointments
  • LINE groups and intake queue

Money

  • Billing notes, receipts and adjustments
  • Quotations
  • Payment batches across companies
  • Payment notices and installment plans
  • Customer credits
  • Bank accounts, movements and reconciliation
  • Bank statement reading
  • Cheques, petty cash and reimbursements
  • Payment vouchers, prepaid contracts and loans

Tax

  • Withholding tax and certificates
  • PND 1, 50, 51 and 94
  • PP30 and PP36
  • Purchase tax
  • VAT audit
  • Filing deadlines and references
  • Filed documents and bundles
  • Personal income tax planning

Books

  • Accounting entries and document links
  • Account code suggestions
  • Opening balance check
  • Fixed assets and depreciation
  • Inventory and costing
  • Online sales import
  • Daily revenue
  • Monthly control cards
  • Close projects, close season and statement notes
  • Owner reports

Audit

  • Auditor portal and notices
  • Audit engagements
  • Audit fees, claims and margin
  • Internal audit
  • Audit logs
  • Document delivery and gaps

AI that proposes. People who post.

Helpers read what arrives and propose the next step. Nothing is written until a person approves it.

Runs on Cloudflare Workers AI or Claude. You choose.

ผู้ช่วยเสนอยังไม่ลงบัญชี
ค่าเช่าสำนักงาน ก.ค. 69 · ฿18,000.00

เสนอบัญชี 5310 ค่าเช่า · หัก ณ ที่จ่าย 5% · คู่ค้า: อาคารอรสิริน

ความมั่นใจ 92% · อ้างอิงรายการเดือนก่อน 6 ครั้ง
ยอมรับและลงบัญชีแก้ไข
  • อ่านสเตทเมนต์ธนาคารReads a bank statement and proposes matches.
  • เสนอผังบัญชีSuggests an account code, with its confidence.
  • อธิบายใบตั้งเบิกExplains a billing note to a client in plain Thai.
  • อ่านหนังสือรับรองReads a company registration into the client record.
  • เอกสารที่ยังขาดFlags missing documents before the deadline.
  • ตรวจความเสี่ยง ภ.ง.ด.51Checks a half-year estimate before filing.

Runs at the edge, close to your clients.

Cloudflare Workers, D1 and R2. No server to patch, and the app sits close to its database.

Compute
Cloudflare Workers, Smart Placement
Database
Cloudflare D1, point-in-time restore
Files
Cloudflare R2, encrypted at rest
Identity
LINE Login, verified server-side
Roles
Manager, staff, client, auditor, per route
Records
Audit log on important actions
Documents
PDF and image export, print-ready
Devices
Desktop and phone, in LINE or a browser

Designed by principle.

Eight words from Apple's Human Interface Guidelines decide what gets built.

Purpose
Create value. Every screen finishes a real task.
Agency
Stay out of the way. Notifications open the record.
Responsibility
Keep people's information safe. Never across companies.
Familiarity
Use concepts people know: LINE, billing notes, receipts.
Flexibility
Design for everyone. Desktop and phone.
Simplicity
Include just what's necessary. One main action per screen.
Craft
Quality sets the tone. Tabular numbers, print-ready forms.
Delight
Create defining moments. A receipt in LINE the moment it clears.

Getting started.

  1. Talk to us

    We walk through how your office works today.

  2. We set it up

    Clients, staff, roles, numbering and your LINE OA, configured with you.

  3. Go live

    Staff check in on day one. Clients get their portal.

Chat on LINE @eyk5805b Call 064-997-9150 Ktb.cnx@gmail.com

Monday to Friday, 08:30–17:30 (Bangkok time)

Sheets of glass drifting in a clear blue sky