- Centurion Member
- Posts: 4041
- Joined: Thu May 08, 2014 7:42 pm
- Location: United States
If this is a question about retroactive interest (the 'no interest if paid in X months' kind of thing) then that's not something you have to worry about. Amex doesn't do that. 0% is really 0%. The 0% will last until the intro period expires or you trigger the penalty APR by being late or not paying the minimum.
I haven't crunched the numbers to test the accuracy your $40 figure.
Very useful: SchwabPlat, CSP, IHG, Costco (was AA Plat), Freedom, SPG
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May close or PC: Prestige, BrooksBros
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