An ERP for your business,
with PEAK at the core
Sales, purchases, stock, books, payroll and tax in one place on PEAK, connected to your shop counter, online stores and LINE OA, with AI taking the repetitive work. Data is entered once and flows to the books.
One sale, entered once
That is what an ERP does: every part of the business reads the same data, so nobody types the same sale twice.
- 01
Shop counter & online
POS, Shopee, Lazada, LINE OA
- 02
Sale & bill
Invoice or receipt issued once
- 03
Stock
Quantity and cost updated
- 04
Books in PEAK
Entries posted, bank matched
- 05
Tax & dashboard
VAT, statements, profit today
What the system covers
Most parts run inside PEAK; shop counter and online stores connect to it; LINE OA and AI helpers are set up by TWQs. You switch on only what you need.
- In PEAK
Sales & documents
Quotations, invoices, receipts and tax invoices from one customer and product list.
- In PEAK
Purchases & expenses
Purchases, expenses and supplier balances, with withholding tax.
- In PEAK
Stock
Stock moves with every sale and purchase; see what is left and what it cost.
- In PEAK
Books & statements
Ledgers, bank reconciliation and statements your accountant can log into.
- In PEAK
Payroll
Salaries, social security and staff tax forms.
- In PEAK
Tax & e-Tax
VAT (P.P.30), withholding (P.N.D. 1, 3, 53) and e-Tax invoices.
- In PEAK
Fixed assets
Equipment register with depreciation every period.
- In PEAK
Owner dashboard
Sales, costs, profit and cash on one screen.
- Connected to PEAK
Point of sale
Connect a supported POS so each day’s sales reach PEAK on their own.
- Connected to PEAK
Online stores
Pull orders from supported marketplaces such as Shopee and Lazada.
- Set up by TWQs
LINE OA & Messenger
Take orders and answer customers, with AI handling common questions.
- Set up by TWQs
AI receipt reading
Snap a bill; it is read and prepared for posting, less typing.
Work that disappears
Typing the day’s sales into the books
Sales from the POS and online stores reach PEAK automatically.
Counting stock by hand to know what is left
Stock drops with every bill, so you always see what is on the shelf.
Keeping piles of paper receipts
Snap a receipt; AI reads it and prepares the entry.
Chasing tax forms at month end
Invoices, e-Tax documents and VAT / withholding forms come out of the same system.
Who it fits
Shops & restaurants
Daily POS sales, stock and cash, without re-keying.
Wholesale & distributors
Quotations, credit sales, supplier bills and stock across items.
Services & contractors
Quotes to invoices, withholding tax and project costs.
Why PEAK at the core
- Thai cloud accounting built for Revenue Department rules and e-Tax.
- Your accountant or audit firm can log in to the same books.
- Works on a computer or phone; no server to look after.
- TWQs is a PEAK partner, so setup and questions go through one person.
How we set it up
- 01
See how you work today
We follow a normal day: how you sell, bill, buy, pay and answer customers.
- 02
Pick what saves the most time
Start with the parts worth automating first. No need to change everything at once.
- 03
Set up, move data, train
We set up PEAK, connect the POS, online stores and LINE OA, move your data and train your staff.
- 04
Keep it running
We check in after go-live and adjust as the business grows.
Questions about ERP
Is this too much for a small shop?
No. We switch on only what you need, often just sales, stock and the books at first, and add the rest later.
Can I keep my current accountant?
Yes. Your accountant gets their own login to PEAK and works on the same books.
Can my old data move over?
Yes. Customer, supplier and product lists and opening balances can be imported during setup.
What does it cost?
PEAK is a monthly subscription that depends on the package you need. We recommend a package after seeing how you work, and the first consultation is free.
Tell us about your business. The first talk is free.
Insurance, mutual funds or ERP / POS: we look at how your business runs today before recommending anything. No commitment.
- 01
Chat
Message us on Messenger or call. Tell us about your shop or company; it takes about 15 minutes.
- 02
Look at the numbers
We review your current insurance, idle cash and daily workflow, free of charge.
- 03
Get a plan
You receive options with prices to compare. Nothing to buy unless you decide to.
Or leave your details, we will call you back
Tell us what you need: business insurance, mutual funds, or ERP / POS. We reply within one working day.
Licensed by the OIC and the SEC · Surin, Thailand