If you are not knowledgeable, do not buy it .I destroy all your scripts that you have. It happened to me, and I try to find an answer now, but nobody is interested to solve it. All up in money, the rest does not matter.

There might be a shader or two that do, but many of them require pro for render textures and realtime reflections.

Pro requires pro, but there is a non-pro version in Asset store too

From the asset store Description:

"Requires Unity Pro 3.3+"

so.... yeah.