a) I'd like to sell different set of items to different countries but I have to prevent buying versions created for different countries on the same cart. (example: there are ItemGB.pdf for customers from UK and ItemHU.pdf for customers from Hungary. Same doc in different languages. I must not sell ItemGB and ItemHU on the same shopping cart.
If a customer puts ItemGB.pdf to cart and goes to Hungarian section I should delete somehow all items from the cart.)
b) however payment successfully finished and I am able to process paypal response - cart still keeps the ordered items idependently from status of "Reset Cart After Redirection to Return Page" checkbox. What should I check?
Is there a way to delete all items on cart in one step?
Thanks in advance, Z