Timeshares

I wonder how many timeshare places give vacations away for cheap prices and then the people that go on these don't buy into their property? We will probably never buy a timeshare but we do take advantage of the inexpensive vacations or great gifts they give you just to listen to their 90 minutes presentation. We had received 2 Disney tickets for $25 one time and other free tickets before. They must not lose money on offering those deals or they wouldn't do this.