On December 7th Citibank sent me a targeted offer for opening a new Citibank checking account. Per the email, bonus was 50k in Thank You points for a new regular Citibank checking "redeemable for up to $250 in gift cards", and 50k in Thank You points for opening a new Citigold checking "redeemable for up to $500 in gift cards". The miles were wrong, but the redemption was correct. I opened a new regular Citibank checking account and activated, funded, etc., on December 8 On December 9th I received an email titled "Offer correction", with corrected offering of 25K for regular checking, 50k for gold. I saved a screenshot of the original "error" offer. Do I have any grounds for holding them to the 50k bonus, even though they listed the redemption value of that bonus at $250? Is it likely that they'll just say it was obvious what they meant? Thanks guys!