Fires whenever a benefit is fulfilled by a GameWisp channel

Using Socket.IO this benefit can be listened to as follows:

socket.on('benefit-fulfilled', function(data){
    //Do something.                        

This event fires when a channel fulfills a benefit. The structure of the response is similar to the subscriber-benefits-change except that the benefits array only contains the benefit-fulfillment pair of the fulfilled benefit.

This event only fires for benefits that the channel fulfills manually through the GameWisp channel dashboard.