The SIM Shop offers unlimited‑data eSIM plans that cover the Czech Republic. Three packages are available with validity periods of 7 days, 15 days, and 30 days, all priced in USD and valid for the entire duration of the plan. These packages are listed as “Unlimited” in the Data cap column, which indicates that the data allowance is truly unlimited; there is no hard cap on the amount of data that can be used during the validity period.
Each unlimited plan is subject to a fair‑use policy: after a certain volume of data is used, the speed may be throttled to a lower rate. The plans allow tethering, and the maximum speed is generally limited by the network conditions in the Czech Republic (typical roaming speeds of 10–20 Mbps are expected). If speed throttling is a concern, customers should consult The SIM Shop directly for the latest details on FUP thresholds and potential speed limits.