TailSim does not provide a truly unlimited data eSIM for Macau. The plans that carry the word “Unlimited” in their name actually offer 1 GB per day, and once that daily limit is reached the speed is throttled to 1000 kbps. Therefore, these plans are not unlimited in the sense of providing high‑speed data without limits.
Travelers who need more data can choose from TailSim’s fixed data plans for Macau, such as the 50 GB plan for 30 days, the 20 GB plan for 30 days, or the 10 GB plan for 30 days. These options give larger data allowances and may be more cost‑effective for most users unless they are extremely heavy data consumers.