Hi, I run an evergreen launch where anyone can be joined to a sequence at any time of the day or night. However... I ALWAYS want the offer I am making to expire 3 days after the join a sequence AT EXACTLY 11pm GMT. I appreciate I can send an email each "day"... but in the run-up to the offer closing at 11pm on day 3 of the sequence, I want to send an email at 10pm on the last day... saying they have one hour left... maybe another one at 6pm that day... saying they have 5 hours left etc. So keeping in mind anyone can join at ANY TIME OF THE DAY OR NIGHT... how can Convertkit enable me to send out three or four emails on the last day that perfectly align with the course closing time of 11pm on that last day? Any help would be hugely appreciated :-)