@Anonymous wrote:
Any card that's added with the AU SSN will report. I know of Barclay, chase, capital one and American Express (must be at least 15 for Amex). If no SSN is needed to be added it won't be reported
I added my sister as in Authorized User to my Chase SP. It didn't asks for ssn, but I did use my own address. It's now on her Transunion but not EX or EQ. Also added her to my Amex (requires ssn) and it only shows on TU and not the others.