The US Supreme Court decided this week that each state can now require sales tax to be collected on internet sales.
Because of increased participation in social media, however, success with conventional online advertising has become harder to come by.
Open the Uber app in downtown San Francisco, and you’ll discover you can do a lot more than hail a ride. You rent a bike, thanks to Uber’s recent acquisition of Jump Bikes. You can rent a car, courtesy of a partnership Uber has struck with the startup Getaround.