mia Good idea. But I got my dad a PP membership already through my Cap 1 Venture X since making him an authorized user was free (in addition to 3 other family members). I will use that TSA Pre credit to cover my brother's application.

I do have an AmEx Platinum but that would still have the same issue, right? The problem is that I live outside of the US and therefore I would not be there in person (as the cardholder) to pay on-site during the TSA Pre interview.