I get it, thanks

This is the BEST value in a key program on the market!
I have used several products manufactured by Autel over the years and have yet to be disappointed. This is no exception. The Autel IM508 pro is a powerful and versatile automotive key programming tool! It combines diagnostic features and more than 20 useful maintenance service functions, this integration (diagnostic and key programming) makes it a valuable tool to have for any locksmith, technician, or anyone that needs to program vehicle keys. Combining the IM508 with the XP400 pro gives you an even better value. (It's almost like getting the IM608 for have the price.) Out of the box it comes with 2 years of updates included, after that the updates are running about $350 a year. The tool will not become useless if you don't do the update it just will not have the most up to date information and will not be able to program the newer model year, but compared to the competitors the yearly renewal cost is extremely reasonable (I highly recommend keeping the tool up to date). I have pictured everything you get in the box and a few pictures of the immo screens. The construction of the tablet will allow for years of hard use and the case the tool comes in can take a beating too. If you want to add to your arsenal of quality tools or only have the budget to get only one then this is the one I would get.

This IM508S is Very strong -Diagnostics—on pulling codes on older cars. Im new to key programming but i feel its good tool for me.

Thanks, I get it. 

I used this to replace/program win module in 2008 Chrysler town and country. And program 2 new fobit keys. Works well.