Buying good quality camrea?

Hi, I'm looking to buy camera, I sales product online and to take picture of product an upload on internet I need good camera.
Please advise me which camera is best suitable with any lenses I need to buy. I'm considering to buy Nikon DSLR D100

To take product pictures, you don't need an amazing camera. Most point and shoots will be more than enough…

For great product shots to sell products online, you really need a table top studio.
- enough space for everything…
- two to five lamps to light your product
- some diffusors to soften the light
- a clean background (I prefer seamless white paper)

Here is a resource to help you get started…
http://www.tabletopstudio.com/TTS_FAQ.html