A Sandy Area Chamber of Commerce series on three consecutive Tuesdays and taught by representatives from Firetoss. Classes are “SEO & Maximizing Web Traffic” on Oct. 23; “Pay-Per-Click Advertising, Google AdWords, Facebook Ads and Programmatic Display Advertising” on Oct. 30; and “Developing a Comprehensive Online Marketing Strategy” on Nov. 6. Location is Salt Lake Community College Miller Campus, MPDC 226, 9750 S. 300 W., Sandy. Registration can be completed at http://www.Eventbrite.com.