The Haikou Rural Commercial Bank Island Platinum Credit Card can withdraw a fixed amount. Specific operations:

1. Call the customer service number on the back of the Rural Commercial Bank credit card and raise the limit through manual customer service.

2. Bring your ID card and credit card to the branch of Rural Commercial Bank and apply for a credit card limit increase at the counter.

3. Follow the Rural Commercial Bank Credit Card WeChat official account and make a limit increase through the official account.