Hello,

I think in file lib/class.cg_ecomm.php on line 208 in condition there is used
variable $res, that is not previously declared:
if( is_object($tmp) && ($res instanceof cg_ecomm_productinfo) )
I think it should be
if( is_object($tmp) && ($tmp instanceof cg_ecomm_productinfo) )

If I'm wrong just close this as Invalid.

Also probalby in help there is wrong parameter described. There is written
{cgecomm_form_addtocart source=Products produc=$num} 
nowhere in code I have seen used that source variable, but on the other hand I
think it was meant to be a supplier?