Volume Discounts with Clip Bins

I'd like to be able to give buyers a volume discount on all clips contained in a particular public bin. I'd like to be able to set a price for the bin, and the buyer would purchase the bin and get all the clips in it. So, for example, in my fruit & syrup bin, there are 11 clips priced at $29 each. If you were to buy all of the clips separately, the total would be $319. I'd be willing to give a volume discount and price the whole bin at, say, $225. Anyone else think this is a good idea?

Other sites call these "collections" where an artist can put together a collection of clips for a single price. We've been asking for this on P5, but haven't heard anything from them on the subject (positive or negative).

I think its a good idea

Adding a clip bin to a shopping cart puts all the shots in the cart with prices and displays a total. Just below the total price is a promotional code box for discounting.

I would think it would be pretty easy to adjust the price with a promo code. Who makes the codes? I'd love to offer a code of my own for volume discounting.

Amen... I have suggested numerous times that artists be allows to create a discount code and that discount comes from "our end". So if I create a 10% discount code and sell a $10 clip, P5 gets $5 and I get $4. It would only apply to my clips, not clips of other artists.