Hi all,
I've been looking around for a solution to this and I've been unsuccessful. I'm using ZC 1.3.9h.

I'm trying to add shipping attributes for an item, such that when someone orders more than one, it adds additional shipping charges. You'd think this would be simple but in my messing around with the attributes settings I've not been successful.

I charge a flat rate for up to 5 of an item. Once someone orders 6 or more I'd like to, for example, add $1 to shipping per X items.

Can anyone please help me out on specifically how to set this up? I've not came across very detailed or recent information in my searches. Thanks for any input