What's your experience of the different shopping carts for digital products with product keys?
Which carts have support for these?
I know that '1 shopping cart' and 'e-junkie' have support for stored keys.
I don't believe that 'clickbank' does support stored keys though.. I may be wrong on this..
What other carts do you guys use for your online digital products that support product keys and what are the prices and is the support for those sites any good? whats your experiences?