Need a simple carting script based on an given product list ( is already in place).
Script should be in PHP combined with Jquery.
the script also needs a calculation script, so that customers can only select max 2 products.
these products are based on front and rear tyres and a recommendation based on brand and type.
final result should be front and rear tire with same brand/type
Checkout should be a simple HTML form.
Further information will be provided.