Yesterday I added a second ebook and updated all the button codes on my site. But when someone visits for the first time, it still only shows one ebook in the cart. If they revisit and reclick on the shopping cart, then both books show up.
I tried all of the computers here and the same thing happens. When I switch browsers, it does it again, only showing one book until you revisit several times and reclick.
I need to fix this, but I'm out of things to try. TIA.