When the contract is purchased to sell licenses, "to sell" the property to be held for sale, and business as usual. "Who will buy" are not healthy to occupy in the securities mentioned.
When the contract to sell the rights to the "seller privilege" to be the possession of the property to be sold and the business as usual, "who will buy the right" not to interfere in possession of such property.
When a contract for the sale of the rights and "who will resell rights" is also the people occupy the property to sell and assemble business as usual. "People will buy the rights" will not disturb possession in such possessions .