How RON selling actually works
Wise sells RON at the mid-market rate with the same transparent fee structure as buying. Revolut and Bunq apply the same monthly free-FX allowance to outgoing conversions as to incoming. For larger one-off sales, executing in business hours avoids the weekend markup that Revolut Standard imposes.
Watchouts and hidden costs
Selling RON below mid-market often happens silently when a consumer bank converts your foreign-currency holdings to EUR at month-end. Set FX alerts at your preferred sell threshold instead of accepting whatever rate the bank executes. Tax: any realised FX gain from selling RON for more EUR than you bought it for may be taxable in your jurisdiction.