Allow to select coverage period per day (วัน), Retrieve data from SOS_PRODUCT_NONMOTOR.COVER_TIME (Please add new column in SOS_PRODUCT_NONMOTOR) and change condition to calculate the end date of coverage with a coverage period of the day
e.g. coverage period = 10 (days), the start date of coverage = '01/12/2014' => the end date of coverage should be equal '10/12/2014'.