This item will increase the total skill points of whichever pet the user picks by X amount (you can define this yourself in the admin panel when adding the item in)
All you need to do is download the file
change the extension from .txt to .php (can't upload .php files on this site >.< )
and upload the file to your /sources/shop/items/ directory on your site.
Then add the item in through your admin panel under smf shop and it should work!
Post here if any problems!