Payment options offered are 30% of the suggested list price of each Wi-Fi Array at time of purchase or 45% of the suggested list price of each Wi-Fi Array payable in 3 annual payments (15% per year). An "Enhanced Care" option must also be purchased and kept in place until the upgrade is performed. Existing Array customers have 180 days to buy into the Guarantee program.
Further details are available from Xirrus.