MicroEsim offers several mandatory mandatory unlimited data eSIM plans for Bulgaria. These plans are available for 5, 7, 10, 15, 20, and 30 day validity periods. Prices on the catalog start at $10.71 for the 5‑day plan and go up to $58.20 for the 30‑day plan. Each plan provides high‑speed 5G access, allows tethering, and can reach up to 10Mbps under normal conditions, but speeds may be throttled after a high‑usage threshold in accordance with a fair‑usage policy. If you need specifics about speed limitations or wish to confirm the exact terms of the policy for a particular plan, it is advisable to contact MicroEsim directly.