The credit card limit will generally not be raised when upgrading your credit card to a platinum card. Because upgrading only increases the level of your card, but usually does not change the limit of your card. However, if you have sufficient proof of assets and financial resources, you can provide this information to the bank when applying for a card upgrade, and the bank may increase the limit of your credit card. However, there is no need to worry even if the limit does not change after the upgrade, because the upper limit of the limit becomes higher after the card is upgraded, and there will be more room for improvement. For example, your card was originally a gold card with a maximum limit of 50,000, and your card limit is 35,000. Even if you increase the limit later, the maximum limit will only be 50,000. But after upgrading to a platinum card, because the platinum card limit is usually more than 50,000, so as long as the card is used properly, the card limit will have the opportunity to increase to 60,000, 70,000, 100,000 or even higher. And after upgrading your credit card to a platinum card, you will enjoy more benefits. So it can be seen that there are many benefits to card upgrade.

Credit card usage status:

Manual order pressing, which is usually used when there is no POS machine or the Internet is not available. The order pressing operation must have a pressure-sensitive copy of the "direct purchase order" (at least two copies) and a telephone number. The inspection work before pressing the order is the same as that of POS machine. The operator then prints the card number, name, etc. raised on the credit card onto the purchase form using a credit card pressing device, and writes the amount, date and other information, and then calls the acquiring bank's authorization hotline to report the card information and apply for authorization. , and write the authorization code obtained on the purchase form, and then the cardholder signs it after confirming it is correct. After the operator checks the signature, he hands the credit card and purchase order copy to the cardholder. At this point, the manual order pressing process is completed. Authorization calls are usually made immediately. In some areas with poor communication or good credit ethics, merchants may encounter situations where the merchant will deliver the goods to complete the transaction after pressing the customer's signature. The authorization will be completed in the future, but the merchant is at risk of encountering credit card fraud (if a customer pays with an invalid card, it will not be discovered immediately without applying for an authorization code immediately).