Arranging with the option seller to pay an amount equal to the upfront option premium at maturity rather than at option initiation

Entering into an agreement to purchase the payoff of the option at maturity for an amount equal to the future value of the current option premium

Combining the purchase of the option with a sale of other options such that the net premium is zero and the combined payoff is identical to the payoff of the original option

Purchasing the option and selling the underlying stock such that the net upfront cash flow is zero and the payoff is identical to the payoff of the original option