something in the script, open the script and do a search on the number 12. Somewhere it should say... max 12 items. Then you can change it.
If the number isn't in there, maybe you can look at their samples (they say they provide them) and upload it... and see if it still limited to 12.
I purchased the KFL Design Static Cart because it said you could have up to 300 line items in your shopping cart. My cart is still maxing out at 12 items and I can't get support from KFL. Does anyone know how to help? It's gotta be something in the script or a stupid setting I can't find...HELP!!