Beware of telemarketers pushing free prizes, won trips, or travel packages. These can often sound legitimate, and in some cases do involve a trip, however, usually with many caveats involved. These telemarketers will join you into their travel service or club, which has membership fees, sometimes recurring, or have other restrictions or conditions that make the trip not worthwhile. It is best to follow the rule of thumb that if it sounds too good to be true, it is probably is, as no one is in business to lose money. Be sure to to collect information on the offer and check the company name and contact, before signing up or providing any payment.