When SWMBO decided we needed to replace the large microwave she had to buy it online - she thinks it was Appliance Depot (or something like that).
The first one arrived damaged. They wanted us to ship it back to them. The best shipping she could find was almost the cost of the microwave. She "worked" with them, they sent us a replacement without us needing to return the first one.
After I posted above I remembered a time at work when they wanted me to paint the heating area of the heated chicken display. Turns out there are specific paints to be used in food service areas. The best option I could find required the paint to be cured at 400* for a few hours. They decided I didn't need to paint it.