An FX option gives your business the right, but not the obligation, to exchange currency at an agreed rate on or before a set date. For that right, you pay a premium upfront, which depends on the size of transaction and market premium at the time. If the market moves against you, you exercise the option and your agreed rate protects you. If it moves in your favour, you let the option lapse and take the better market rate instead. That flexibility is what sets options apart from forward contracts, which lock you in completely. Options suit businesses that want a defined minimum exchange rate without giving up all of the upside. The premium you pay for an FX option is not refundable, regardless of whether you exercise the option. More complex products such as participating forwards and ratio forwards have additional features and risks you should take independent advice on as to whether this is right for your circumstances