Is there anyone who knows or does business with WMI ( Worldwide Merchandise Inc)?

I'm thinking about having my own online business and read about WMI in a business magazine. Their website promises a lot but would like to know if there's anyone out there who's done business with them or have firsthand knowledge about the company. Is everything they claim true? Do they really provide the support they say they do? What types of products they offer? Are they in demand? Please help!!! Any info will be greatly appreciated.