Businesses have used IMS Barter to save cash and increase revenue in Sonoma County for over 33 years. Started as Trade Systems Interchange and acquired by International Monetary Systems in 2001, IMS Barter Sonoma County serves not only members in California's wine country but also the entire Bay Area.

Your local IMS Barter telephone number is: 707-585-7722

Members are bartering using IMS in these cities in and around Sonoma County: