Supera link does not provide an unlimited data eSIM for Montenegro. All available plans for the country are fixed‑data offers that give a daily allowance of 5 GB, which is then capped each day.
If a larger data allowance is desired, Supera link offers fixed‑data alternatives, such as the Global 109 Countries – 5 GB/day plan for 7 days priced at $42.01 USD or the same plan for 10 days at $61.11 USD. Choosing a fixed‑data plan can be more cost‑effective for travelers who need a consistent data amount but do not exceed the daily limit.