Extension from the site Steamlvlup.com The main functions are: 1) Farm cards from your games, right in the browser, without the need to enter your personal data. 2) Table for calculating the profit of creating Booster packs 3) Automatically create badges by pressing one button. 4) Prices for items in your Steam inventory 5) Ability to proceed to purchase the game badges from the game page in the Steam Store 6) Checking the trade offers for SCAM
