Xbox One and used: Microsoft to work with partners, not final decisions
Another information comes from Don Mattrick, who speaking with BBC explained that on the sale of used games with Microsoft stores is working with "partners". Imagine then that there will be certain commercial chains will be able to buy and sell used games, while those that are not Microsoft partners may be excluded from this possibility. All this because, as explained above, the sale of used games will consist in the transfer of licenses from our console, and this will include certain processes are established to the chains involved; It is possible that everything happens through one or more specific app directly into the interface of the Xbox One.
Mattrick has nevertheless explained that everything will be clarified in the "coming weeks": imagine that the E3 will be the place to clarify these details.