Here is your chance! Starting 8 April at 1500 GMT time and lasting until 11 April at 0900 GMT, use your bonus points to discount for all DCS modules (which participating in the bonus program) up to 50%!
DCS store:
http://www.digitalcombatsimulator.com/en/shop/modules/
Campaigns:
http://www.digitalcombatsimulator.com/en/shop/campaigns/