UpSeller ERP Makes Your SHEIN Operations Easier
One system designed for SHEIN sellers to manage their entire business.
SHEIN: The Fashion Ecommerce Platform Connecting Consumers Worldwide
Connecting Global Consumers and Local Sellers Through Fast Fashion and More

Connect to Global Markets and Simplify Store Operations
SHEIN is a multinational ecommerce company focused on fast fashion, serving about 160 markets and multiple categories. It responds quickly to trends and keeps expanding globally. In 2023, its Marketplace opened to third-party sellers, expanding selection and creating online opportunities for local sellers in markets such as Brazil.
Multi-Store Management: Manage all your Shopee stores from a single dashboard.
Efficient Orders: Handle Labels, Picking, and Shipping in One Place.
Inventory Sync: Keep Stock Updated in Real Time to Help Reduce Overselling and Stockouts.
Connect Easily, No Matter Where You Start
Start your SHEIN business or make your existing store operations more efficient.
- New Store
Don’t Have a SHEIN Store Yet?
Register a SHEIN seller account, list products, and start selling in Latin America.
Open a SHEIN Store → - Existing Store
Already Have a SHEIN Store?
Authorize your SHEIN store in UpSeller to manage products, orders, inventory, and data in one place.
Sign Up for UpSeller for Free →
One System for Your Entire Daily Workflow
From product listings and order invoices to purchasing, inventory, analytics, finance, and the mobile app, cover the full operating workflow for sellers.
Product Listings
- Bulk Collect Products from Other Platforms
- Bulk Edit and Publish up to 300 Products
- Store Product Migration
- Update Prices via Excel Import
AI & Product Tools
- Pricing Templates
- AI Titles
- AI Descriptions
- AI Image Editing
- AI Image Generation
- One-Click White Background
- Bulk Image Cropping
- Barcode Management
- Selling Price & Cost Calculator
- Prohibited Word Detection
Customer Management
- Customer List
- Buyer Blacklist
Frequently Asked Questions
Find Answers About Store Authorization and Daily Operations
After logging in to UpSeller, click “Authorize Store”, select the site and cooperation model, enter the store name, and click “Authorize”. You will then be redirected to the SHEIN login page. Enter your SHEIN account and password, log in, and click “Confirm Authorization” to complete the process. Note: Only the main SHEIN store account can be authorized; sub-accounts are not supported. UpSeller supports authorization for locally operated stores and semi-managed/fully managed stores on SHEIN Brazil and Mexico. For cross-border stores, please use Dianxiaomi.

