Hello, may I ask the question "Why does Everbright Credit Card require to upload the consumption voucher"? The answer to this question is risk control and compliance requirements.

1. Risk control: The bank requires uploading the consumption voucher to ensure the authenticity and compliance of credit card consumption. It helps to prevent illegal activities and protect the interests of banks and cardholders.

2. Compliance requirements: According to relevant laws, regulations and regulatory requirements, banks need to collect and verify information about credit card consumption to ensure that transactions comply with laws, regulations and internal policies.