04-16-2013 11:09 AM
04-16-2013 11:12 AM
even though its NPSL, there's a cap where u can charge each month.
amex has some tool online where u can check if your charge will go through. or you can call CSR and ask. or you can always experiment and try putting a very large charge on it.
the cap depends on your income, spending habits, etc.