Qrispy eSIM does not offer an unlimited data eSIM for Bosnia and Herzegovina. The plans sold for this country are pay‑as‑you‑go data credit, giving travelers a starting amount of data that can be used as long as the balance remains in the wallet.
The largest package available provides about 10 GB of data at the current local rate and does not expire, so any unused data stays in the account for future use. Because pay‑as‑you‑go allows you to add more credit only when needed, it can be more cost‑effective than a fixed unlimited plan unless you are an extremely heavy data consumer.