One desk for every marketplace you sell on.

MIO ERP is a Windows desktop application for cross-border sellers. It brings orders, ship-by deadlines and true per-order profit from Amazon, Noon, Mercado Libre and Ozon into one board, so a small team can run many stores without spreadsheets.

米欧：跨境卖家的桌面版后台。按平台汇总出单、发货倒计时、每单真实利润；数据跟着你的米欧账号加密保存，换电脑登录就回来。

Amazon US · CA · MX · EU · AUNoonMercado LibreOzonYour own MIO account

下载 Windows 版 · DownloadWindows 10 / 11（64 位）

Download MIO ERP · 下载米欧

Windows 10 / 11 (64-bit). Three steps to start · 三步开始：

1 · 下载安装 Install

点上面的按钮下载，双击安装，可以自己选装在哪个盘。
Download and run the installer; you choose the install folder.

2 · 注册账号 Sign up

打开米欧，用邮箱注册一个米欧账号，新账号可以先免费试用。
Open MIO and sign up with your email; new accounts start with a free trial.

3 · 卡密续费 Renew

到期后在米欧的「米欧账号」里输入卡密续费。店铺和数据跟着账号存，换电脑登录就回来。
Renew with a license key inside the app. Your store data follows your account, so you can sign in on another PC.

What MIO ERP does for sellers

Built for merchant-fulfilled (FBM) cross-border sellers who manage several stores and marketplaces at the same time.

Order & profit board

Orders grouped by marketplace with ship-by countdowns, overdue alerts, amounts in local currency and RMB, purchase cost and estimated profit after marketplace fees, shipping, packaging, advertising and payment fees. Missing costs are flagged instead of counted as zero.

Many stores, many marketplaces

Any number of stores and sites per store. Each store keeps its own browser-environment record, so every account is always operated from its own environment.

Pricing calculator

Works out a listing price from purchase cost, shipping, marketplace referral and fulfillment fees, taxes and target margin before you list a product.

Product selection

Imports exports from research tools, scores candidate products on demand, competition, margin and risk, and keeps a daily selection pipeline.

IP pre-check

Checks titles and keywords against your own brand and trademark watch lists before listing, to reduce infringement risk.

Exchange rates

Reads public bank exchange-rate pages and shows the rate and its time next to every converted amount.

How MIO ERP uses Amazon data

MIO ERP connects to Amazon through the Selling Partner API only after the seller authorizes it in Seller Central. Here is exactly what that means.

What we read

Orders and order items for the seller's own stores (no buyer name, address or phone number is requested).
Which marketplaces the account sells in.
Listings, inventory, fees, settlements and seller reports.

What changes, and what we never do

Ask for or store your Amazon password.
Listings, prices and stock change only after you approve each change inside MIO ERP. We never create orders.
Sell, rent or share your data with anyone.

Where the data lives

In MIO ERP's local database on the seller's Windows computer.
An encrypted copy is kept with the seller's MIO account on our server (Google Cloud, Hong Kong) so it can be restored on another computer; only the latest three copies are kept.
Authorization tokens stay encrypted with a passphrase only the seller knows, also inside the account copy.
We never read, analyse or share the contents (see the Privacy Policy).

Connecting an Amazon store

The same steps for every account and region (North America, Europe, Far East).

In MIO ERP, open Store authorization, choose the store and the region, and click Authorize.
Open the authorization link in that store's own browser environment and sign in to Seller Central with the primary account.
Review the requested access on Amazon's consent page and confirm.
MIO ERP shows the store as authorized and starts reading orders. You can revoke access at any time in Seller Central under Apps and Services → Manage Your Apps.

MIO ERP is an independent product. It is not affiliated with, endorsed by or sponsored by Amazon, Noon, Mercado Libre or Ozon. All marketplace names and trademarks belong to their owners.