The on-demand option is used to operate our re-shopping feature, for the month of your selected filters (comp-set, channel, POS, LOS, No. of guest, room type, meal-type) and price variations.
You are able to refresh a specific day by hovering the mouse over the day and then clicking on the refresh button. Data fetching will be applied to the selected day and for your selected filters.
Also, if you hover your mouse over the refresh button and a tooltip with the last update time for this day will appear: