Television dealers in Knox take pride in innovative products and services. They want their customers to enjoy these products to the fullest and strongly caution them against buying from an unauthorized dealer. To ensure the integrity of purchases they recommend customers to purchase television sets only from authorized retailers. Authorized television dealers never sell altered products or those with missing serial numbers and even used and refurbished sets as new. They have the training and know-how to assist customers in a professional, knowledgeable, and expeditious manner.