Update . . .
. . . With previous post info, "Size" value actually does not appear in Shopping Cart - upload error on my part.
Changing "listsize" to "eCart1_1_Size_Add" in HTML head (javascript) & HTML body (HTML) yields the HTML "option value" appearing in the "Size" column (Shopping Cart) with $0.00 appearing in the "Price" column . . .
I have also replaced (javascript):
$row_rsdetail["ID"];
With:
$row_rsdetail["Size"];
OR:
$row_rsdetail["Price"];
Resulting in the same display (HTML "option value" appearing in the "Size" column (Shopping Cart) with $0.00 appearing in the "Price" column) . . .
