The Australian market has started Monday?s session in negative territory as heavy losses for tech and communications services stocks weigh down the key index. Australian tech unicorn SiteMinder made a successful debut on the ASX this morning. Wesfarmers is set to become the owner of Priceline parent company, Australian Pharmaceutical Industries. A new app called Placie is here to shake up the ride-share market by aggregating data from all providers like Ola, Didi, Uber and more to determine the cheapest price and fastest ride for users wishing to call a ride.