Could you elaborate on the workings of a Crypto debit card? I'm curious to understand how the integration of
cryptocurrency and traditional payment methods functions in practice. Specifically, how does one fund the card with crypto assets? What happens when a transaction is made using the card? Are there any limitations or caveats that one should be aware of? And finally, how does the process of converting crypto to fiat currency for payment purposes work in the background? Your insights would greatly help me understand the intricacies of this emerging payment method.