Data and account number necessary to make a transfer: 

Sponcom Marek Krzesak

ul. Rynek im. Powstańców 1863r. nr21

42-160 Krzepice

NIP: 574-191-19-09

mBank account number PLN: 06 1140 2004 0000 3102 5148 9584

mBank account number EUR: PL08 1140 2004 0000 3112 0328 9923