Vodafone recently updated their website and eSIM is now available for prepay numbers, previously only available for pay monthly plans.
Got my prepay number transferred to my phone's eSIM this morning.
https://www.vodafone.co.nz/mobile/esim/
If you already have a SIM card with Vodafone, see us in store to switch to eSIM. Available for Pay Monthly and Prepay connections.
Wonder if that means Kogan will have the eSim option available here soon too as they do in Oz (since they use the VF network)?