Under Website you can enter the internet address to the supplier’s website, if any. A website should be entered in the format "http://www.name.com" (check with the supplier to see what the internet address to their website is). This is just for information purposes, in case you want to quickly be able to locate the supplier's website.
By using the Open button to the right of this field, you can automatically go to the website. If there is an active connection to the internet on your computer, the website will be opened using the Open button.