Want to know a secret...???
If you have multiple credit cards issued by the same bank, like Bank of American, Chase Bank...consolidate the credit lines into one and only borrow the money or owe the money from that credit card alone, instead of owe the money on several credit cards.
And the bank(credit card company) only report to credit bureau once per month after the statement closing date, by doing this, I made balance transfer (7 days after statement closing date which the bank might already report the account status to 3 credit bureau) to pay off some credit cards then consolidate 3-4 credit lines together to $57,500.00 and leave the credit cards I don't use the credit lines to be just $1,000.00 and let only one card carry high balance...because credit score system only look how many cards that you owe high balance, it doesn't care how much money you owe, so in this case I can owe more money to the bank but still get high credit score from 3 credit bureau (Exp. Eqx. TU)...believe it or not, I made balance transfer from 2 banks total of $121,400.00 and my credit score still go up from 757 to 777. What a shame!!!