Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required. Limit 1 per person, may buy 2 additional as gifts. Limit 1 per household. Valid for up to 4,000 sq. ft. Only valid for the following zip codes: 77484, 77447, 77423, 77493, 77449, 77450, 77094, 77407, 77494, 77406, 77471, 77435, 77485, 77441, 77474, 77435. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.