Different price per attribute

Hi,

I`m really new to this extension and I can`t seem to figure out something. (I read the manual but for me it was not detailed enough)

I want to sell items in a different size. Based on that the price would be also different. How can I set it up?

I set up the size as an attribute that customer can select but I don`t know what is the next step.

Also I don`t understand what are the variants for and how can I set them up.

Thanks for the help in advance.

What you're looking for is what we call "product variants". :)

And how does it work?

In the meantime I set up demostore and I was able to set it up.