Clash of Kings
Clash of Kings Promo Codes 2019
How to use promo codes
To use a promo code (aka "Activation code"), you need to launch the Clash of Kings app and go to "Settings", then find "Activation Code". There, you will be able to input and use your activation code right off.
Where to find promo codes
Each of the following codes will give you some additional gold and resources.
As of now, these are the only official activation codes that work for each player. However, you may find one-time activation codes posted on official Clash of Kings social media. Notice that those codes are only available for the player who claims them first. You may also participate in fan contests and give-aways, that also take place on the official Facebook account.
The alternative way is to invite your friends and have them input your invitation code, which will give you and them some resources.