Panai would lose about $1000 a week and struggle to support his young family without the income from driving for Uber, Mr Mount said.
"The bottom line is that I suggest a minimal fine...He has a completely clean driving record and has never before had a demerit point."
Judge Eddy Paul said Panai's finances were taken into account in his sentencing.
The offence carries a maximum fine of $2000 alongside the minimum driving suspension of one month.
The increasingly popular Uber - a taxi alternative which allows people to order rides on their smartphones - was embroiled in controversy last year when police started a clampdown on how drivers were determining fares.
Auckland DJ and Remix magazine publisher Tim Phin posted details online when he was kicked out of an Uber vehicle by police in January.
"We pay the police to find crack dens, prevent rapes, stop burglaries. Not to kick me out of a car," he wrote.
Drivers for the private hire service are not allowed to run taxi meters and must agree on a set fare or hourly rate with the passenger at the time of booking.