Merchant POS
All-in-one dashboard for cashier, products, inventory, members, marketing and finance
- Cashier POS
- Inventory & purchasing
- DIY store builder
- Member marketing
SaaS POS & Business Management
WhaleYin, Knows Your Business Better.
Cashier, business management and online storefront — one SaaS platform. Checkout, mini-app store and analytics in a single system for your store.
- 9+Modules
- 11Marketing tools
- 30DIY components
- 10Languages
A cashier system is more than taking payments — it helps you run your business better.
WhaleYin brings cashier, products, inventory, members, marketing and finance together, turning every sale into manageable business data.
One system for online & offline
From the checkout counter to your customers' phones, WhaleYin covers the whole journey.
Consumer Mini App
Your branded mini-app storefront, available on H5 and WeChat
- Product browsing
- DIY themes
- Coupons
- Booking forms
Built for real business
Every capability comes from real store operations.
Fast checkout, no queues
Hold orders, barcode scanners and cash / QR / card / member-balance payments — receipts print instantly.
Run everything from one dashboard
Products, inventory, purchasing, members, marketing, finance, staff and stores in one place.
Built-in mini-app storefront
No-code DIY builder with 30 drag-and-drop components, live on H5 and WeChat Mini Program.
Marketing toolbox
Flash sales, group buying, bargaining, coupons, trade-ins, top-ups, raffles — 11 playbooks to drive repeat purchases.
Inventory & purchasing loop
Purchasing, receiving, shipping, transfer and stocktaking with approval flows — books always match stock.
Member & private-domain CRM
Member cards, tiers, points and balance, plus WeChat Work to bring customers back.
Data dashboard
Business overview, financial reports and reconciliation — decisions driven by data.
Multi-language, multi-market
10 languages with multi-timezone support — expand into new markets with ease.
Plug-and-play hardware
Works with mainstream receipt printers and barcode scanners out of the box.
See WhaleYin in action
Checkout counter, merchant dashboard and mini-app storefront (screenshots coming soon).
Merchant POS
Consumer Mini App
Products
Built for your store type
In-depth capabilities out of the box for every vertical.
Pet Stores
Live-animal management, vaccine records, boarding bookings and pet profiles — everything for a pet store.
Consignment Shopping
Product purchasing and order management — custom forms make it easy to run a buying service.
Retail
Multi-store, inventory and member marketing — unified management for chains.
More merchants are running on WhaleYin
Customer stories are on the way — stay tuned.
Start with WhaleYin, run your business better
Try it free, or talk to our business consultant anytime.
Apply for Free Trial