How to activate Payday purchased from SEAGM on Steam?

Payday 2 is an action-packed, four-player co-op shooter that once again lets gamers don the masks of the original PAYDAY crew - Dallas, Hoxton, Wolf and Chains - as they descend on Washington, DC for an epic crime spree.
Note: All purchases made in SEAGM, once they're delivered, are non-returnable, non-exchangeable, and non-refundable.

Step 1: Once the purchase from SEAGM is completed, kindly retrieve your game card code in "My Cards". 

Step 2: Kindly launch the Steam client software and log in to your Steam account. 

Step 3: Once logged in, kindly click on the "Games Menu" option at the top of the Steam client page. 

Step 4: Then, select "Activate a Product on Steam".

Step 5: Once clicked, you will be directed to another page for code redemption. Kindly click on "next", then "I Agree". 

Step 6: Kindly enter the Payday pin purchased from SEAGM, and click "Next". 

Step 7: Once done, you may install the CD key and enjoy the game!

Thank you.

Visit the SEAGM Support site for quick answers and guides.
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