How to activate a DatDrop Gift Card key?

Activating a DatDrop Gift Card key is really simple, just follow these steps:

1. Copy the received code.
2. Visit https://datdrop.com and sign in with your Steam account.
3. Click the "Deposit" button in the upper right corner.
4. Select the "Gift Cards" tab and paste the received code into the code field.
5. Your balance will be replenished with an amount equal to the value of the Gift Card you purchased.

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already Used. How can I proceed?
• My key is Invalid. How can I proceed?
• My key is region locked / can't be activated in my country. How can I proceed?
• My key activated a different product that it was supposed to. How can I proceed?
• The key I bought didn’t activate all of the content it was supposed to. What can I do?