[ic] Wildcard for discount on range of products?

[interchange at tvcables.co.uk]

Hi Folks,

I am trying to use a wildcard to give a range of products a discount eg:-

os0001, os0002, os0010

I have tried things like $Tag->discount(  { code => 'os00*'} but the * is not
being picked up as a wildcard, also tried % ? and _, is there any way I can
wildcard this??

Thanks,
Andy.