http://www.ign.com/articles/2013/06/...-always-online
Microsoft also spelled out its policies on game lending, trade-ins and rentals. "In our role as a game publisher, Microsoft Studios will enable you to give your games to friends or trade in your Xbox One games at participating retailers. Third party publishers may opt in or out of supporting game resale and may set up business terms or transfer fees with retailers. Microsoft does not receive any compensation as part of this. In addition, third party publishers can enable you to give games to friends."
“We designed Xbox One so game publishers can enable you to trade in your games at participating retailers. Microsoft does not charge a platform fee to retailers, publishers, or consumers for enabling transfer of these games.”
Now what I read from this is. Microsoft's default is to do the 1 time to someone else or trade in per game BUT third party publishers can enable more if they want with a small fee of course.