It would be great if we could colour code each promotion, say 'afternoon tea' appears all pink in the grid view and 'lunch' appears yellow. We would find this very helpful as we have afternoon tea customers coming in at the same time as normal lunchtime customers so it would make it much easier for our staff to quickly look at and see an pink block on the grid (afternoon tea) is in very soon to tell the chefs to get ready without having to click on reservation to find out who is normal lunch customers and who is afternoon tea customers etc.

Was just coming here to add this suggestion!