A New Zealand-based tech company has attracted a $3 million investment as it looks to expand into South East Asia and Australia.
Postr lets people "hire out" their Android lock screens to advertisers in exchange for mobile data or airtime.
Since Postr was founded in 2014 and teamed up with New Zealand telco Skinny Mobile, over 60,000 New Zealanders have downloaded the app.
Company chief executive Milan Reinartz said the latest investment was led by a group of private investors from Singapore and was being supported by previous investors.
"We are delighted to welcome a few new names and well-aligned groups and individuals to our small shareholder base," he said.