BetterRoaming does not provide an unlimited data eSIM for the Balkans. The fixed data plans available give predetermined data amounts, such as the Global – 30 Days – 5 GB plan that supplies 5 GB of high‑speed data for thirty days, or the Global – 30 Days – 3 GB plan. Both plans cover Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia and over 138 other countries. For travelers who expect high data usage, choosing a larger fixed data plan can be more cost‑effective than a pay‑as‑you‑go alternative.