Just reading from the letter I got with the new SmartCard today.
'Retail discounts to merchandise will no longer be available for all matches. Instead, they will be product or match specific '
Possibly just relates to match days??
E-cash Discounts 2013/2014
Gate open - 90 minutes before KO 15%
90 minutes before KO - 30 minutes before KO 10%
30 minutes before KO - KO 5%
Half Time 0%
Full Time + 30 minutes 5%
Full Time + 60 minutes 10%
Full Time +90 minutes 15%