Passive
Zero manual action, it just happens.
Every time you tap your card, we round up to the nearest euro and
quietly stash the difference in BTC.
Turn it on in one tap. Turn it off just as easily, no commitment.
Choose a boost from €1 to €5
Every payment generates an investment in Bitcoin.
ex for a coffee at €2.65 :
Based on ~40 card payments per month, average round-up €0.50
Plus whatever BTC has done in the meantime. Small taps, big stack.

Zero manual action, it just happens.
Spread your entry over thousands of tiny buys.
+€0 to +€5 : Dial it up or down anytime.
Turn it off whenever. No lock-in.