If you are using the POD PRĄD plan, you receive a monthly package of unlimited calls, SMS/MMS (sending MMS depends on data transfer) and a data transfer limit (in the ZEFIR plan: 7.27 GB, FALA: 8.72 GB, SZTORM: 10.17 GB, VALHALLA: 13.08 GB), to be used in the Eurozone (the pricing name for the area where EU roaming applies).
If you have a Match offer, to use roaming, you need funds in your Balance. You can manually add funds or enable Automatic Refill, which refills your Balance when it drops below a certain level. Funds remain valid as long as your number is active. EU roaming rates for the Match offer are as follows:
The "Roam Like at Home" principle applies to short-term trips within the EU. If abuse is detected, in line with the Fair Use Policy, additional charges may be applied to the basic service rates: