Instabridge does not provide an unlimited data eSIM for Macau. All of its plans for Macau have a fixed data allowance, with the largest offering 20 GB for 7 days and the smallest offering 10 GB for 30 days.
Travelers who need more data can choose one of these fixed data plans. For example, the 20 GB Macao China eSIM Mobile Data Plan costs $18.00 USD and is valid for 7 days, while the 10 GB Macao China eSIM Mobile Data Plan costs $11.00 USD and is valid for 30 days. Fixed data plans can be more cost‑effective for most users unless they are extremely heavy data consumers.