TailSim does not offer a truly unlimited data eSIM for Peru. Every plan listed by TailSim has a fixed data amount; the plans titled “Peru ‑ Unlimited” actually provide 1 GB per day and then throttle speed to 1000 kbps after that daily limit is reached.
If a traveler needs a large data allowance, TailSim’s fixed‑data plans are an option. For example, the 50 GB plan for 30 days or the 20 GB plan for 30 days both give a substantial amount of high‑speed data without the daily cap found in the “Unlimited” options.