BambooSIM offers 25 single‑country plans that cover only the Czech Republic and another 25 multi‑country plans that include the Czech Republic as part of a broader roaming bundle. The single‑country plans provide a fixed amount of data—between 1 GB and 15 GB—for validity periods ranging from 3 to 30 days, with prices from $0.99 to $30.95. Multi‑country plans likewise offer the same data range and price band, but extend coverage to several other destinations within the same period. The key difference is that the single‑country plans restrict data use to only Czech Republic, whereas the multi‑country plans allow the same data to be used across several countries in the same region.