Technical Note: 20011004081b
Promotion Schedule by Quarter Hour
(Maitre'D 8.00.000.057 and later versions of Maitre'D)
P.O.S. Control / Payments / Promotions / Schedule
According to the marketing plan, some discounts might be available for 
 a specific period of a day and for specific days 
 in a week. The schedule branch allows to answer this type of promotion 
 structure, by enabling the mark related to the period you need, broken 
 down to 15 minutes intervals, for each day of the week tab. 

In this example, on Fridays, the Happy Hour discount is available only 
 from 16:45:00 to 19:14:59. If the time is outside these ranges, the discount 
 will not apply. Notice that we gave a leeway of 15 minutes before and 
 after 5 to 7 PM. 

On the Week tab, partial hours are brown instead of blue.