I'm in need of a very simple One Time Offer (OTO) script. I need to add some code to my page so that when a user refreshes the page they will not see it for the 2nd time.
I need to be able to specify what page they will see instead.
I don't want to have to install databases. I want a very simple and small solution that will enable me to add some code to my existing pages to make this happen.