abesteSIM does not provide an unlimited data plan for Fiji. Every plan listed for Fiji has a hard cap, either 1GB per day or a total of 50GB for the specified validity period, and the “Unlimited” label refers only to a speed allowance of up to 5Mbps.
If a traveler wants a larger data allocation, fixed data plans such as the 3‑day 50GB plan or the 10‑day 50GB plan can be chosen; these give a substantial amount of high‑speed data before the plan expires and may offer better value for users who need more data than the 1GB‑per‑day options.