Hi, first of all, thanks for the giveaway.

I've noticed you haven't set a level restriction in your giveaways, may i suggest, that you do so in your future ones?
The reason is simple, there are a lot of bad accounts on this site, like autojoiners, multis, bots, win resellers and other rule breakers or just leechers, who doesn't contribute to the site at all, and most of them are found on level 0.
I even suggest to set an higher level than 1, because it will cost like 10 Cent to reach that level, even level 3 is pretty cheap to reach and will costs like 10 to 20 bucks, also being poor isn't an excuse for me, because i live below the poverty line of my country and even i managed to get to level 5 in few months.
Another advantage of setting the bar higher is, that you won't get bothered by all the annoying thank you messages from autojoiners with thank you script, that's why i set my bar even higher to at least level 4 and level 3 being the real exception.
You can even go right away and delete your giveaway to set it up new with a level restriction, if you wish to do so, deletion of running giveaways are accepted instantly.

I'm a person, who checks his winners, about ratio and also rule breaks and if you like to do so:
http://www.sgtools.info/activation
http://www.sgtools.info/multiple-wins

If you see red marks there, you can request a reroll for a new winner, just put the link into your support ticket

If you want to know how many users are on each level:
https://www.steamgifts.com/stats/community/users
with 970k users on level 0 85% of the accounts on the site haven't contributed with a giveaway and just there for leeching, another reason for setting up a level restriction.

If you got more questions, feel free to ask.

Have a nice day

Thanks! :)