The credit cards of the same bank are all at home! For example, if you have a carp card and a Wal-Mart card of Bank of Communications, the amount of each card is 2000, but in fact you only used 2000 instead of 4000. The calculation is as follows. For example, if you spend 1000 on your carp card, you can only use 1000 on your Wal-Mart card, because the amount in your account is only 2000, and one card is partially used, and the remaining cards can only be used (2000- used part).

So it doesn't matter to sell one!

As for how much to give when doing credit inquiry, of course not. Banks have grading standards, and how much money is given between certain scores is fixed. If you really want to give as much as you want, then everyone wants 1 million. Will the bank give it?

The credit card quota is not fixed and will be upgraded with the consumption of the card owner. Generally, when your card expires, you will be called to upgrade.

Of course, the premise is no bad record!