https://www.playstation.com/en-us/games/ea-sports-fifa-17-ps4/

FUTmas* returns to FIFA Ultimate Team? on December 16th, for a limited time, with exciting new content every single day, including daily Squad Building Challenges, limited time pack offers and more.
https://www.easports.com/fifa/ultimate-team/news/2016/futmas

*Requires EA SPORTS? FIFA 17 on applicable platform (sold separately). daily rewards also require logging into either the EA SPORTS? FIFA 17 companion app or FUT Web App and a FUT 17 Club set-up.

...