A Wholesale question

[ultimamedia]

Hi All, i know that multiple shopper groups is easily achieved, but what about something a little more complex, ive attached an image from room31wholesale.com they offer a discount depending on the amount of products you need but like most wholesalers sell them in packs, as you can see in this photo (sadly you have to login to see this work in real time) the packs with different sizes change depending on how many items you put in - this site is on a magento setup is this possible within virtuemart components?

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[jenkinhill]

VirtueMart 2 can handle group specific prices and quantity pricing, all set within the product editor. The prices change on the fly for the shopper in the product details page.

[ultimamedia]

Can those packs be achieved though? showing price per item but you can only buy in bulk?