Hi, at the end I didnt went to Bitwala because my BTC is exchanged to EUR in the moment you top it up.

The idea behind is thet the BTC price is constantly growing so if I prepay my debit card with lets say 0,2 BTC, at the end of the momnth I´ll have proportionally more Euros than the initial conversion ratio.

Is there any VIDA or Mastercard credit card that stores my BTC and makes the translation in Euros every time I use it?

Thanks!