Example of a 'variable option' that depends on the coupon code entered
associated with a single product id number, regardless of the
options selected with it.

The token %%prodID-*%% is a wildcard, the modifier * means match
all product ids no matter what the modifier.  If combined with
the modifier style variable options then it will match up with
all of them when added to the cart.

--cut here--

Enter PromoCode
to receive Sale Price!

--cut here--