Before Gabelhorn V1, a visitor entering a code in the promo code box on your ticketshop would need to add the advantage straight away to the cart. If he was browsing some other pages instead, he would need to re-enter again the promo code in order to access the advantage attached.
Now when entered by the visitor, partner code or promo code is saved in the browsing session data. So regardless the page the visitor is browsing, he will always be able to see and access the advantage attached to the code.
N.B.: Only one partner code or promo code is kept in the session data meaning when a user is entering a second partner code, he will only see the advantage attached to this second code.
