[ic] Different Order Number based on Affiliate

[Chris Bair]

Been looking around the archives and the code, I was wondering if 
anyone knows a way to have a different order number generated based 
on the [data session source] affiliate value. I need it to add a R to 
the beginning of the normal order number. I could just use some 
If-then stuff to add it to the displayed number but that wouldn't 
change the real number for when they are looking up order history and 
such.