Had an email yesterday from Ocado saying they were increasing the number of slots I could access to one every 7days. They were doing this by restricting the number of items it's allowing people to order. I cannot for the life of me find out anymore detail on this. Is it a restriction on the number of items overall (like Tesco) or a limit of how many of each item (like only 2 of anything). I have put a modest basket together to hold the slot but don't want to do a full shop without understanding the rules!