Promotional value expires 90 days after purchase. Amount paid never expires. Voucher is for residential service only. Not valid for cash back. Johnson, Inc. does not carry any valuables on them. Appraisal is for United States Coins & Currency, bullion related items worldwide. Valid only within the following 12 counties: Hillsborough, Pinellas, Manatee, Pasco, Hernando, Citrus, Sumter, Marion, Polk, Lake, Orange, Seminole. Appointment required. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Not valid with other offers or promotions. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.