Hi everyone,
Here is the information I found on the website for Kaisercraft asking if you could sell items made up using their products.
this is what I copied from their FAQ section

11.   Can I use your products in items I sell?

All Kaisercraft products are protected by copyright. We do allow our products to be used in items for sale (cards, pre-done layouts, collages, etc) as long as it is the original product that is being sold and credit to Kaisercraft is given. You may not reproduce our products in any way without written permission. If you would like to request written permission, you can email us through our website's contact page.

Hope this helps,

Maggie