I'm eyeing this card its a 75k SUB for 3.5k spend within 4 months. AF is waived first year. Any idea how long these offers typically last? Will they announce before pulling an offer? I just picked up the IHG and will probably take an upgrade to the amex plat so I don't want my spending windows to overlap too much

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Starting Score:
EQ: 714, TU 684Current Score: EQ: 725 7/30/13, TU 684 6/2013, Exp 828 5/2018, Last App 8/5/17Goal Score: 800 (Achieved!) In garden until Sepetember 2019