Seller Pao vs a Typical OMS
Other OMS stop at shipping — but your shop still has accounting and tax to deal with. That is the difference.
Seller Pao is an OMS with built-in accounting and tax invoicing, so you do not need separate accounting software. Most order management systems (OMS) on the market cover receiving orders, deducting stock, packing, and shipping. But when it comes to accounting and tax, nearly all of them make you export data into a separate accounting program or connect via API to a standalone bookkeeping system. That means another tool to pay for, another place to re-enter data, and another point where the numbers can drift apart. Seller Pao keeps accounting and tax invoicing in the same system as orders and stock — sales flow into the books automatically, with no extra system to wire up.
Comparison data is based on public information reviewed in April 2026.
A Clear Side-by-Side
| Feature | Seller Pao | Typical OMS |
|---|---|---|
| Multi-channel orders (Shopee, Lazada, TikTok, Facebook, LINE) | Yes | Yes |
| Real-time stock deduction across channels | Yes | Yes |
| Print shipping labels, courier integration | Yes | Yes |
| Accounting built in — no separate program | Yes | No |
| Issue tax invoices from the same system | Yes | No |
| Sales post to the books automatically, no export | Yes | No |
| Number of systems to pay for and maintain | One system | OMS + separate accounting tool |
| Orders, stock, and books stay in sync | Yes | Partial |
Why Built-In Accounting Matters
Accounting and tax in one system
No extra accounting software to buy, no files to export and re-enter. Sales from every channel post straight to the books, and you can issue tax invoices from the same place.
Numbers don't drift — no manual reconciling
When orders, stock, and accounting live in one system, sales and stock match the books automatically. No reconciling two systems at month-end.
Pay once, manage once
Instead of paying for an OMS plus a separate accounting tool — and learning two systems — Seller Pao does it in one place, managed by one team.
Orders, stock, and accounting in one plan, starting at 590 THB/month. ดูราคาทั้งหมด →
Frequently Asked Questions
Can other OMS really not do accounting?
Most OMS focus on orders and stock; for accounting they connect to external software or export data, which means paying for two systems, entering data twice, and reconciling numbers every month. Seller Pao is different: accounting is built in. Sales from every channel (Shopee, Lazada, TikTok Shop, Facebook and LINE OA) flow into accounting automatically, and tax invoices are issued from the same system, with no separate accounting software to buy.
Do I need accounting knowledge to use it?
No. Seller Pao categorizes income and expenses and summarizes totals automatically; if you have an accountant, reports are easy to pull and reuse.
Can it issue tax invoices?
Yes. Seller Pao issues tax invoices directly from orders in the same system, with no separate accounting program needed.
I already use another OMS — is migrating hard?
You can import products and customers via CSV, and support helps throughout. Try it free first, then decide.
How does the cost compare to an OMS plus a separate accounting tool?
Normally you pay for an OMS plus a separate accounting program. Seller Pao bundles both, starting at 590 THB/month. See the pricing page for plans.
Read next before choosing a system
Order Management System
See Seller Pao's main OMS page for stores that need to consolidate multi-channel orders in one system.
Inventory Management
See how real-time stock sync and automatic stock deduction work across Shopee, Lazada, TikTok, Facebook, and LINE.
Pricing Plans
Review Seller Pao plans for starter stores, growing teams, and higher-volume operations.