Portsmouth, NH| Newmarket International, Inc., the leader in sales and catering solutions for the hospitality industry, today announced that the Cherokee Casino Resort, a premier gaming destination in Oklahoma, implemented several of Newmarket's sales and catering solutions. In addition to the Cherokee Casino Resort, Cherokee Casino Will Rogers Downs and the Cherokee Casino West Siloam Springs, all properties operated by Cherokee Nation Enterprises, will also soon utilize the software applications. Newmarket's solutions are expected to improve the properties' sales and catering processes in order to book more business and provide the best customer service.