Don't send me a link to your "main's inventory" If it's not in the inventory of the account you're messaging me on, I'm not trading.
I don't add private accounts.
You could try to scam me, but it'd be a waste of your time.
I check Steam Rep before I even add people, if it's bad, I ignore you.
Strictly direct steam trades with who I am trading with. That means no OpSkins, Middle Man trades, etc.