Promotional value expires 90 days after purchase. Amount paid never expires. Promotional value expires 90 days after purchase. Amount paid never expires. Booking Please visit www.masterparking.com to complete booking your reservation with the lot (space at the lot is not guaranteed without a reservation). Please check lot availability prior to purchasing your parking package as the lot could be fully booked on certain days and holidays. Same-Day reservations are not accepted or guaranteed by the lot. Parking days are calculated on a 24 hour basis. Additional time/days beyond the purchased package may be purchased at the lot for $27.99 per day plus taxes and fees. Merchant contact information will be available for you after purchase in My Stuff. Additional Information Offergood for parking at Masterpark Lot G ONLY. Airport Access/Transportation fee $3.00 (per stay), Living Wage Surcharge $1.35 (per day), City of Seatac Parking Tax $4.13 (per stay) and Washington State Sales Tax 10.2% (per stay) paid at lot when you check out. Groupon is NOT VALID for oversize vehicles or trucks with dual tires. Trucks with dual rear tires or any oversized vehicles will not be allowed to park due to the vehicle size (reservations may also be turned away for oversize vehicles) Offer is not eligible for our promo-codes or other discounts or promotions. Limit 1 per person and 1 voucher per visit. Must use the promotional value in one visit (parking packages are not split in partial revenue amounts and can not be used across two separate stays for the same parking package).All goods or services must be used by the same person May be purchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings