Simbye does not offer any unlimited‑data eSIM plans for Oceania and its surrounding regions.
Instead, the available products are fixed‑data packages such as 100 GB, 50 GB, 20 GB, 10 GB and 20 GB with 90 days validity. These plans have a defined data cap and a limited validity period, and they are priced per data pack rather than per use. For users who need a high volume of data but are not transferring several terabytes, a large fixed‑data plan (for example, the 100 GB package) typically provides a better cost performance than a higher‑volume pay‑as‑you‑go arrangement.