Here are the Terms and Conditions from the AC:
""You can select from a wide variety of exciting destinations and dates as listed on the back of this Certificate and reserve from one year until just 24 hours before travel. If you plan at least 60 days in advance, and your choice is not immediately available, you may place a request. If you are planning your vacation less than 59 days prior to your desired travel date, you may choose from any travel destinations available through our Flexchange program and be issued an Instant Confirmation.
Special Instructions: DEPOSIT MAILER OFFER
Note: This Certificate may not be used to travel to your Home Resort or within Your Home Resort Group. "Your Home Resort Group" means any resort affililiated or under common ownership or management with your Home Resort.
To redeem your Resort Accommodation Certificate visit:
www.intervalworld.com
Or call 305-666-1884 800-828-8200
This Certificate is non-extendable and travel must be completed by the xpiration date noted above. You must be an Interval member in good standing at the time you redeem and travel through this Certificate. This Certificate may not be bartered, is non-transferable, has no cash value and is not valid for travel during Passover Week, and Easter. Some Christmas and New Year Holidays restrictions may apply only to some grid destinations. This Certificate may not be used to travel to any resort where use is restricted. Accommodations are subject to availability. All Interval International Terms and Conditions of Individual Membership and Exchange apply, except where noted to the contrary, including payment of applicable taxes. This Certificate may not be combined or used in conjunction with any other certificate, or
other similar discount or reduction program. This Certificate may be redeemed only by the Interval member named on the Certificate. To give the right to use the resort accommodations to someone else, however, you may purchase a Guest Certificate to be used in conjunction with the redemption of this Certificate. II’s Exchange Cancellation Policy does not apply to confirmations pursant to the redemption of this certificate."