Hi,
first a thanks for the nice giveaway :o)
Please don't take my following words in any way against you. That are not the intention.

I want to please you that you make no "free for all" GA's under lvl 2+
It's nothing against the real, nice, friendly players on lvl 0 and 1 but on 0 + 1 are 90% autojoiners, bots and extreme leechers (3 years+ on sg, never given anything out or only 1 GA to be on lvl 1 -to access more with a higher rate- but taken hundreds of GA's).
So i think you feed the wrong people with open for all Giveaway(s) under lvl2 without any security measures.

It give many security measures you can use too. By a part you can avoid the lvl2+ and support all the new/low users without supporting the bots/autojoiners/leechers.
Examples: Forum thread, jigsaw puzzles, puzzles, itstoohard, sgtools, hidden text or links, edited links and so on....

When you want give it out to lvl 0 is it possible without problems.
Only use "invitation only" and Create a Forum Thread.
With this way a lot of the bots, autojoiners and other not so nice people found not the way into your GA's (easiest security measure so not perfect but better then nothing ;o)).
By this way i have no statistic numbers because i saved my thread with sgtools too :o)
When you use sgtools (sgtools.info) you can set rules. Partly set a hook, partly fill in 0.5 or anything like that and when you are experienced you can set custom rules where as example all that own CS:GO can't join your GA or only a fixed number can join your GA or only people with a wishlist smaller as 400 ... or whatever else... the possibilities are very high.
I can say the winners are then real players, no 7 days waiting on a hook, they found the word thanks and the work after the end of the GA is near zero.
I give my stuff mostly out to lvl 1, then i can set a real cv ratio rule too (in my case 0.5 = maximum won double of the given) :o)

ITH = https://www.steamgifts.com/discussion/g1nc3/ith2-nov12th-still-top-10-slots-to-fill
Here you can see how you can use Questions.
From "Are you a bot" Questions that can all users solve to Questions that nearly nobody can solve ... you set the difficulty complete by yourself.

Hidden text/links, as example when you link a picture and the picture description shows the 5 digits of a GA.

jigsaw puzzle = http://jigidi.com/

Hope that helps. When you have questions i try to answer them.

Would be great if you think over that and look if any of that stuff fits for you too.

Thanks, happy winning and gifting and have a nice week :o)

friendly regards
Masafor

THANKS ! :D

tnx) gl hf all)

Thanks!

Thanks for the giveaway man!

thx :)
Flexible gifts within the group.
Raise the level in the group.
There seems to be such a person.

Who would you like to present a gift to?
methodology

1. Restrict by group
2. Create a topic for discussion and create an "invitation" gift item link for people of interest. (good)
3. Adjust slightly with Lv limit
4. Puzzle Invitation
5. Leave luck to God and reveal it to all (good)
6. Add people whom think are good to the whitelist. invite.
7. Add someone who thinks bad to blacklist. exclude.

I will properly use it according to the contents of the gift.
I wish you good things.:)