I am looking into using this cart for a customer. I searched the forms a bit and only found a plug in that might do what I need. I was hoping to have it work out of box without installing a plug in.

Here is what I need to happen.

If someone would purchase 1 item they get the 1 item price.
If they purchase 10 items they get the 10 item price.

All this I know can be done but here is the twist.

If they purchase let say 1 of each of 10 different items they need to get the 10 item price for each item.

These items are in all different categories across the whole site.

Thanks Michael