Combined Shipping Discount

[rogers*records]

Tryiny to figure how to configure listing so that I can offer and apply discount on additional items added to purchaae.  I currently list with fixed price shipping and want to maintain that but offer additional items free or a nominal increase that the potential buyer can see with the listing.

On listing page is "Combined Shipping Discount -- Apply Calculated Shipping Rule" but cannot determine how to set that rule.....thanks

[green-night]

I think what you might be looking for is under your site preferences and creating a flat shipping discount rule if you are referring to having a discount for purchasing multiple items (that are different and not just multiple items from the same listing that are the same):