I bought my first Rad Cat from this store. The frozen food shipping surcharge is on top of regular shipping, and the order arrived a day earlier than expected. That might be a good thing when ordering non perishables, but it could have been a real problem for me, if I hadn't happened to stop home for something I had forgotten, and found the box on my door step sitting in the sun I had arranged my schedule to be home the following day, when the order was expected.
I don't mean to sound like I am bashing them, but that was not a good start.
Since then I continue to check this store for prices and promotions when ordering pet supples, but they usually lose out to other stores with better deals. I think I have gotten some Stella & Chewy's from them once, at a good price.
Anyway, that the sell by the can is a great thing.