Solana users know the famous phantom app as it is one of the most used app by the Solana consumers. And now the spending would continue from the app using the Visa as their payment provider. There would be fees for the card no doubt as they seem to be doing this for the sake of consumer harvesting. 

You would be able to use the card like normal. And your balance from the stablecoin would be possible to be spent in the process. You can obviously using it with the Apple pay, Google Play and other off ramp POS places. 

The useful feature would be able to move the funds to banks too. Like in past Visa and Mastercard are restricted by banks to not allow card to bank transfer but this being crypto card, you would be able to swap or use the bridge for the conversion of the assets from the crypto to the bank from now on. 

This is not a banking service. Instead just a feature provided by Lead Bank and Bridge ventures LLC. There would be fees as the coins would be converted and the conversion would have some sort of the cost there as well.  So in that case it would make a sense for the funds. 

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