This example allows you to give price breaks on similar items that customers can select from a group. This example uses the following special tags:
[Use of the =CA= tag for quantity adjustment control.]
[Use of <br> inside options for a more clear cart display.]
[Use of the "parturl" tag for linkback to the item from the cart display.]
Won't allow more than one of a single type to be chosen.
Doesn't check to see if they chose the correct number of items.
Allows easy price breaks for quantity purchaes from a group.
Won't allow the increase/decrease to mess up the grouping.