AFAIK that script have issues, there are users that used that script in the past and almost all of their funds got hacked by someone, maybe the original coder
As far as i know, there are two versions going around:
https://github.com/felinegambler/CryptoDiceThis one has major bugs and is completely vulnerable
A newer version is coded by Johny1976
It's a payed version, but it should have far less bugs and vulnerabiltys since it should be regularly updated
I think there was some discussion wether or not the version of felinegambler is also an illegal copy of Johny1976's script, but since i'm not running a dice site, i'm not really interested in this either.
I'm not going to pass any judgement here, i'm not really interested in purchasing this scripts, but the OP should at least tell us if he's:
- selling a script that you can get on github for free (not illegal afaik)
- an edited version of the github script (not illegal afaik)
- a stolen version of Johny1976's dice script
- an edited version of a script stolen from Johny1976