Was offered 7.5k MR points with no spend on 12/15 to keep my Green Card another year. This was my first renewal. Took the offer. Pretty minimal spend per month outside of the initial bonus spend ($100-$200) to take advantage of all the AMEX offers and credits this year.

Called in today for my Hilton Aspire and received a 10k Hilton points offer with no spend to keep that card for another year. Second renewal - did not call in last year for retention. Also took the offer. Almost no spend this year outside of the airline fee credit and restaurant credits offered during summer.