Software
ColorAlpha software
POSMini helps small stores manage sales. BigBag, Instorelist and Mua Đây help individuals and families prepare shopping lists.
Retail sales management
POSMini - Sales Management Software
Checkout, receipt printing, product management, inventory and outstanding balances. As ColorAlpha’s main product, POSMini helps small stores handle everyday sales on a phone.
- Create sales receipts, scan barcodes and print with compatible printers.
- Track inventory, customer balances and supplier debts.
- View sales reports and share ordering menus.

Shopping lists
Shopping List BigBag
BigBag helps families build a list of what they need to buy. Users can keep track of food at home, save recipes and add missing ingredients to a list before shopping.
- Organize lists by category and track estimated costs.
- Keep track of items to restock and expiry dates.
- Save recipes and loyalty cards with barcodes.

Shopping lists
Shopping List: Instorelist
Instorelist helps users prepare a list before visiting a market or supermarket. The app remembers previous purchases, suggests items as users type and estimates the total cost using item prices.
- Create multiple lists and reuse items from purchase history.
- Organize items by category, store or aisle.
- Add photos, scan barcodes and share lists.

Grocery lists
Mua Đây - Danh Sách Đi Chợ
Mua Đây helps users prepare grocery lists with suggestions for familiar food and household items in Vietnam. Users can add ingredients from recipes and meal plans on Muaday.vn to a list and organize items by aisle.
- Get grocery suggestions and organize items by aisle.
- Save ingredients from recipes and meal plans to a grocery list.
- Order through store menus and track order status.

Contact
Get in touch with ColorAlpha
Email us to learn about our products, share feedback or discuss working together.