Your credit card is required to demonstrate and confirm that all Treasurebee members are legitimate and have a genuine interest in conducting business with each other on Treasurebee. It is a minimal requirement to become a member. We are also trying to prevent automated bots, spammers, and time-wasters from spoiling the Treasurebee experience for all of our members. When you shop and only upon your authorization, your credit card will be used to make purchases from sellers on Treasurebee. You may review our Terms of Service and Privacy Policy for additional details.