When Samsung started having problems with the Note 7, it offered to its owners devices 25 dollars for the disturbance he caused. But as users began to look to other phone brands, it seems the company realized it might have to offer greater incentives to stick with the Galaxy platform now that it has discontinued the Note 7 altogether.
So the company announced today that customers can return their devices and receive "up to $100 gift.” This applies to customers who choose to change Note 7 for another Samsung smartphone. 
As for those who had already taken 25 dollars from the original recall the Samsung they will give them extra 75 dollars.
To be clear, the credit of 100 dollars is valid for the return of Note 7 and is deducted from the price of the other phone of the company chosen by the owner, or some other accessory at the time of purchase.
For more information on the new revocation process, please see the official announcement below.
http://www.samsung.com/us/note7recall/
As for Greece now, you can check in the official announcement of the company, whether the offer will come here in the next few days
https://www.samsung.com/gr/note7exchange/
