[Targeted] AmEx Business Platinum 100k Sign Up Bonus [No Lifetime Language]
American Express typically only allow one sign up bonus per card type per lifetime (indicated in some places as 7 years).
Currently there is a targeted offer for their Business Platinum offering 100,000 points sign up bonus (which is one of their best) with no lifetime language mentioned.
There is an annual fee of $595 and the first year is not waived. To see the full list of benefits that come with this card, see here.