Deep Fried Desire

1.) Make sure your Steam account is READY TO TRADE or does not have a trade hold (to check, try sending a random trade offer to someone and see if there's a warning at the top).
2.) Set your Steam Inventory to public to enable trading
(Check here: steamcommunity.com/id/me/edit/settings).
3.) Include the trade offer link in the comment section (You can find it here: steamcommunity.com/id/me/tradeoffers/privacy).
4.) (Optional) Include your Steam profile link in the notes for the seller.