（using bilt protect (checking account) to pay rent） 是老卡。 not WFC card
一般都是每个月3号从我银行和credit card charge, 然后银行clear了以后，credit card post refund，一般是6号左右. （房租大概$2200）
一直没事，直到这个月，credit card部分一直不refund, 等于付双份房租了。
联系他们，他们就说他们看不到从银行拿钱，要我给bank screenshot to prove 我有用银行付款。
给了他们screenshot, 他们说，会联系我，用email. （[email protected]）
然后踢皮球 over email。最后到一个客服，says he will call me。
但越好的日子和时间，都没有打电话给我。
我回email继续说，过好久，他就给我一个 standard email without really addressing my case.
我继续要求他给我打电话，然后继续ignore 我。
今天我继续回信，说如果不打电话给我to resolve this asap, i am going to file cases to CFPB, BBB, small court claim for this.
i already said credit limit does not matter for rent payment.
if your rent is 2000, and credit limit is 100 (my limit is 100), when they charge rent, they will raise the limit to 2100, and then charge 2000. after a couple days credit you back the 2000 (after bank transaction is clear), and then lower your credit limit from 2100 to 100.
这个月付了1次，分到账了2次，等于2x撸了