Many adjacent towns frequent Candon for commercial activities, catering to the commercial needs of an estimated 100,000 population.
Service establishments are also present in Candon, such as sari-sari and grocery stores, carinderias, nightclubs, barber shops, beauty parlors, gasoline stations and stores/outlets for the following: auto parts, agricultural equipment and supplies, school and office supplies, photo and supplies, appliances, pharmaceuticals, hardware and electrical.