Description

Keychain and Combo Card
The keychain and combo card system consists of a main card and multiple child cards. The main card controls all functionalities, while the child cards share the same benefits and features. This system is perfect for families, businesses, or groups who want to manage shared discounts and access.
- 🧑💼 Main card controls multiple child cards with customizable permissions
- 🔒 Supports RFID / NFC chips, magnetic stripe, barcode, and QR code
- ✍️ Personalization available for child cards with names, member IDs, and more
- 🏷️ Flexible for family, corporate, or group-based discount management
- 💼 Ideal for family membership cards, corporate benefits, or group access

Why Choose Keychain and Combo Cards?
This card system allows each family member or group member to share the same benefits and access, making management and operation simple and efficient. It’s the perfect choice for family membership cards, corporate benefits, and shared group discounts.
Keychain and Combo Card 的品牌價值
The keychain and combo card system simplifies identity verification and operational management, allowing for flexible control and organization. It is ideal for scenarios where the functionality needs to be separated between a main card and child cards, providing a scalable solution for both personal and business needs.
Application Scenarios
👨👩👧👦 Family Membership Cards
For shared benefits and family member identification
🏢 Corporate Employee Benefit Cards
For internal company welfare systems and multi-level management
🏨 Hotel Resort Cards
For family or group-based benefits and usage rights
🎁 Corporate Promotion Cards
For group welfare, collective discounts, or event participation