SimOptions does not provide any unlimited data eSIM for Bulgaria.
Instead, the provider offers fixed‑data plans such as a 120 GB bundle valid for 30 days and a 100 GB bundle valid for 180 days. These plans give travelers a specified data allowance that must be used within the stated validity period.
Choosing a fixed‑data plan can be more cost‑effective for most users, although travelers who require an extremely high volume of data may want to consider alternatives that allow for additional top‑ups beyond the initial bundle.