Magento

I want my website customers to be able to choose product options step by step,

Ex:
1. Choose Product
2. Select Size
3. Select Color
4. Enter Quantity and Add to cart

The functionality can be seen in [url=http://www.printed.com]http://www.printed.com[/url]

If someone knows a solution for this, please help me.

Hello
It is called configurable product. It’s available In Magento by default.
Marius.

According To my knowledge that is right Way to choosing a product and you purchase them. nice reply.