My aunt applied for the CIP last June. Unfortunately, she got overly excited and didn't check with me beforehand. She got a denial because she had opened her CSP less than 30 days before.
Now, she applied for the CIP again but for my uncle. She got the 30-day message we all know so well but tonight, the status line changed to 7-10 days. She's so discouraged and I doubt will ever apply for the CIP again. She's late 60's. They take these denials personally

I'm guessing the problem may be credit already extended but won't know until she gets the letter.
They actually have legit businesses...she sells on ebay a lot (embroideries diaper bags and burp cloths) and she is also a TA, booking Disney mainly...I told her to get the credit lines down. Not sure what else to do. Weird how some get approved for this card so easily and others cannot.