Display Joomla Group Names on Product Show Pages

-- HikaShop version -- : 2.3.3
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.4

HI

I am using akeeba subscription to manage subscriptions as I am not sure if Hikashop can do this. However, when an akeeba subcription expires it removes the user from the Joomla user group and so the user is not assigned to any group. So to overcome this issue when a user is removed from a group, I set the user to belong to 2 groups - Non Subsciber and Subscriber.

I have assigned 2 different prices when setting up a product. Is it possible to display the user group before the prices eg
Common Price: $120
Non Subscriber: -10% $120
Subscriber: -10% $110

At the moment it just displays

Common Price: $120
Your price: -10% $120
-10% $110

Hi Nicolas

Thank you for your suggestion. This works well if i only have 2 price groups, but unfortunately I have 4 price groups.
Would it be possible to check which ACL group the PRICE_BEGINNING_0, PRICE_BEGINNING_1 etc. I can then use a conditional if statement on the Show_Default view.

Thanks

Patrick