Skratch does not provide a plan with an absolute unlimited data allowance for Montenegro. All of Skratch’s Montenegro offerings have a specified data cap, such as 3 GB per day on the “Montenegro Unlimited” series or a fixed 20 GB for 30 days on the “Montenegro 20GB 30d” plan. These are fixed‑data plans, and the names that include “Unlimited” only refer to the per‑day amount before the speed is throttled; for example, a 3 GB/day plan drops to 1000 kbps once the daily quota is exceeded. Travelers who need more data can opt for a larger‑data fixed plan—such as the 20 GB, 10 GB, or 5 GB 30‑day options—which may be more cost‑effective unless very heavy usage is anticipated.