Hi there, and welcome to Revolut!
Every time you order a new card (virtual or physical), the numbers are new and never used by anyone (even you).
The standard account is free of charge. Some fees apply when:
- You transfer more than £5,000/€5,000 in a month (0.5% charge after that)
- You withdraw more than £200/€200 in a month (2% after that)
- If you exchange money on a weekend, there is a markup (between 0.5% and 1% for most currencies)
Those are the main limits, you can find more in the Help page: https://www.revolut.com/en/help/
Keep in mind that even when those fees do apply, it’s still much cheaper than a regular bank.
There is an optional Premium account level, for £6.99/€7.99/$8.99 monthly, which gives higher limits, and a few other perks. Take a look there: https://www.revolut.com/en/premium?lang=en
I assume you mean NFC payments (contactless).
Answer: YES! The first time you have to pay with chip & PIN to enable your card, but after that you can pay contactless
Payments in stores don’t have fees, withdrawing money either as long as you keep it under £200/€200 in a rolling month (see what I said above)
One last important thing: when paying in store, or withdrawing cash, most payment terminals will give you the option to use GBP (Pounds) or the local currency (PLN / Polish Zloty in your case).
Always select the local currency of the country you’re in to avoid any fees