There is no way of having charges "deducted from your account" with Bitcoin so there's no need for dispute or chargebacks.
The way cyrptocurrencies work, in order for there to be an interface that allows third parties from charging your account, you would need a smart-contract for counterfactual transactions instatiation.
Right now, I can't think of a "problem" that would require chargeback or dispute resolution and couldn't be solved this way.
The way cyrptocurrencies work, in order for there to be an interface that allows third parties from charging your account, you would need a smart-contract for counterfactual transactions instatiation.
Right now, I can't think of a "problem" that would require chargeback or dispute resolution and couldn't be solved this way.