Esimzon does not offer any unlimited‑data eSIM plans for Oceania. The provider’s catalog contains only fixed data plans with set caps, such as Global 30GB Data 30Days, Global 15GB Data 30Days, Global 10GB Data 30Days, Global 5GB Data 30Days and Global 3GB Data 30Days, each with a validity of 30 days and coverage that includes Australia and New Zealand.
Because each of these plans has a hard data limit, they may be more cost‑effective for travellers who do not need unrestricted data. Selecting a fixed plan allows the user to know exactly how much data will be available during the 30‑day period, which can be advantageous unless the user expects to consume very large amounts of data.