GBM

Deceptive practices they're doing to customers. Ruining their credit scores, dropping limits without notice on accounts that are paid on time and doing it regularly just to make the usage percent higher which has a negative impact on users credit score. Deceptive practice to try and get user to pay off balance quicker. They do this the day before your next statement closes so you have no chance to pay down the balance because this is when they report to the credit bureaus so it shows they're doing this on purpose. I hope an attorney gets wind of this and files a class action lawsuit.
This should be illegal.