better summated themselves:
"Customer is the beginning of what is commonly called the end. The idea is a simple one, creating music for the sake of creating music. There are no deep underlying themes in this music. In fact there aren’t even any members because everyone is a customer. They create some of the most under whelming sonic imagery ever to be conceived. Most likely, their message is… relax. Customer released Checkout Line in 2007, the Chocolate Ants EP in 2008 and the Soft Comedy EP in October 2010"
To be more literal I think it's three dudes from Ohio, playing folktronica/IDM. Some guitar in the mix, samples ranging from shampoo commercials(?), the X-Files, and I-wanna-say the Texas Chainsaw Massacre 2 (specifically the segment the Hellacopters sampled in "Gotta Get Some Action (Now)!").
Unsure about the sample in the final track but it's pretty cool. And dig the cover.
The rest of their discography is up for free download on their myspace, and based on the quality of this EP, I'd say they're worth a gander(ing).