With Cash via App you can withdraw cash for free at participating supermarkets. Generate a barcode in the BBVA app, show it at checkout, and withdraw the desired amount.
You can currently withdraw cash via app at the following retailers: REWE, Rossmann, dm, Toom, Barbarino, Billa, Bipa, Ludwig, Billa Plus, Eckert, Sbb, Nkd, Adam's, Budni, and On Express.