The fixed limit of China Construction Bank's credit card is not fixed. Their system will automatically adjust the limit automatically from time to time by screening out the customers who use the card (the so-called irregular limit means that no one can determine the time of adjustment).
If there is a temporary need, you can try to apply for a temporary quota.
There are several specific methods for applying for a temporary quota. The host can choose an operation that suits him.
First, self-service voice over the phone (dial the number 86 on the back of the card)
Second, online banking - credit card - card manager - limit management
Third, SMS quota adjustment, the poster uses the mobile phone number reserved in his home system (provided that the mobile phone has activated international roaming) and edits the SMS "CCTE#last four digits of the card number#the quota that needs to be adjusted" to 95533. (For example: For example, if the poster currently has a fixed limit of 10,000 yuan, and wants to adjust it to a temporary limit of 15,000 yuan, and the card ends with 8888, then edit the text message "CCTE#8888#15000",)
Based on the above, no need Download CCB’s mobile banking APP