Discount Rate: up to 20% off on best available rate. This Kama'aina discount is also available to Hawaii-based Military, Guam and Saipan residents.

Promo Code: KAMA

Details (from the Aston Website):

• Valid state ID, US territory ID, US passports required at check-in
• Offer may not be combined with any other discount
• Standard deposit/cancellation policies apply (Deposit will vary based on room type and length of stay)
• Daily Amenity Fee (USD20.00 per night plus taxes) entitles guest access to: Blu-ray, DVD movies and PlayStation 3 game rentals, daily coffee and tea, daily newspaper, in-room safe usage (WiFi not included in amenity fee but free at the property)
• Qualified individual must be occupying the room. Must present valid picture ID with proof of residency upon check-in or rate subject to change. Some date/category restrictions may apply. Offer is subject to availability and cannot be combined with other promotions. Rate shown does not include taxes and fees.
• Cancellations must be received 3 days prior to arrival to avoid forfeiture of deposit. Please note that any change in your reservation may change the rate and/or require additional payment.

[See Discount Source link for more complete and current Kama'aina discount rate information and terms & conditions; discounts may vary depending on seasonality and expiration dates]