The practice of political candidates handing out virtual cash credits could be unacceptable depending on the amount given, the Electoral Commission has warned.
This follows a Herald report about a Howick local board candidate who confirmed he had given cash credits to potential supporters to advertise his team's campaign launch on Saturday.
Morgan Xiao, 34, who is standing under the East Vision ticket, said the amount he distributed via WeChat hongbao or red envelopes were "very small, just a few cents" as a way to advertise the team's campaign event.
In 2017, the commission cleared a Maori Party candidate in the general election for also giving money through WeChat because the amount involved was small and would not have convinced a person to vote in a particular way.
"However, the commission also warned the parliamentary candidate against using WeChat red envelopes - no matter how small the amounts involved - because of the risk of complaints about bribery," a commission spokesman said.