Lately i had so many scammers for my CS:GO skins that i decided to start to grade them.
If you are reading this and i just gave you a grade, please read below what i think about your scam.
Grades will use the F - A++ grading system, where F is pretty bad and A++ is very creative.

F - You were very likely just a link to a virus or a fake website
E - You might have been a link, but you took the time to shorten it, congrats, you where not completely useless!
D - Ok so you actually got a story with it, either you send me a trade claiming to want to "check" my items or you actually added me to talk about trading, but your story didn't add up.
C - Now its starting to get more interesting, you have a story that makes sorta sence and you actually tried to show me some fake "proof" that doesn't really proove anything.
B - You actually spend a little bit of time creating this scam, you got some screenshots that you edit to fit your needs or you make them in a way that it looks almost as if you are not a total scam, sadly you take way to long to be a legit trader which is already fishy, and then you turn out to be a scam.
A - Ok so this grade is only for those that actually confinced me for a moment, the ones i did not directly feel like you are a scammer, congrats, you actually spend a lot of time on your scam and it almost worked!
A+ - Now thisone is a tough one to reach, you must spend a lot of time on this scam to actually get me to believe what you are saying to a point were you get me to even be willing to start a trade or get a friend there with me, thisone is impressive but doesn't work still.
A++ - Thisone is the top you could possibly reach, if you got this grade, congratulations, you can most likely fool anyone with thisone ( however, since i graded you, not me). Your scam was well thought out, involved some actual facts combined with some fake ones so it was hard to see which ones were real and you put in some trust elements other then "Look at these screenshots of me trading other people". You deserve a medal, and punch to the face.

So let me get this clear, for those still reading, i do not promote scammers, not at all, i hate them and they ruin my experience with trading as a whole.
If you are trading someone and they sound a bit fishy, be carefull, never start trades which allows the scammer to just take your items with nothing in return, no they are not going to change the trade, they will just take your items and run with them.
Also if they ask you to not talk to a specific person during the trade, report and block them instantly, they will try to act like they are your close friend or relative to take your skins for free and run for it.

Also if you see any scammers or someone thats extremely fishy, report them, we don't need those "people" on here.