Freifunk Frankfurt am Main e.V.
Frankfurter Sparkasse
BIC: HELADEF1822
IBAN: DE75 5005 0201 1247 1792 98

(10€, can be changed after scanning)
Recommended, if you live in the EU and can do EU-wide wire transfers without fees.
Donations to this bank account may also be used to increase the capital of the Verein (§ 62 Abs. 3 AO).
