One more request ;-)
Some of our customers complained, that they can not see the next available delivery- / pickup-time before proceeding with the order. Sometimes they get all the things in the basket and after proceeding they see that there is no free slot within the next 2,5 hours. Would be nice to show the next possible timeslot (pickup / delivery when you create the feature requested above) on the first page or by using a shortcode.
Tim