FullBars does not provide unlimited data eSIM plans for Guinea‑Bissau. The provider’s offerings in this country are fixed‑data plans, such as the Guinea‑Bissau 20GB · 30 days plan, the Guinea‑Bissau 10GB · 30 days plan, and the Guinea‑Bissau 5GB · 30 days plan. These plans are priced at $153.31, $82.03, and $41.68 USD respectively and are valid for 30 days. Opting for a fixed data plan may be more cost‑effective unless the user requires very high data usage, in which case no unlimited plan is available from FullBars in Guinea‑Bissau.