Complex sentence: Errund was founded in January 2012 as "the service network" by Jacob Ong as a platform for users to post errands they need finished or to run errands for other users in order to make some extra income.
Split into simpler sentences: Errund was founded in January 2012 as "the service network" by Jacob Ong. It was a platform for users to post errands they need finished or to run errands for other users in order to make some extra income.