1. Collection and display value: China UnionPay Express Digital Collection presents various items with commemorative significance or artistic value in digital form, such as stamps, famous paintings and commemorative coins.

2. Unique identity mark: China UnionPay Express Digital Collection has a unique identifier, which can prove its scarcity and uniqueness. Possession of digital collections becomes a status symbol of users in a specific field or community, showing their support for culture, artists or activities.