Use restriction:
You can use your eVoucher on ba.com, or by calling us, to make a flight booking. You will need your eVoucher details to hand when you make a booking. On ba.com, you will need to enter them
Additional information:
Using your eVoucher You can use an eVoucher in full or part payment of flight bookings on ba.com or through your local British Airways contact centre. You will be asked to quote the eVoucher number and name when you make a flight booking with us, so please keep this information to hand. On ba.com, just click the link, 'Got a promotion code or eVoucher?' on the 'Price' page, when you make a booking, and enter your eVoucher number and name. You can give your eVoucher to someone else if you want to, just remember that they will need the eVoucher number and name details, and it can only be used once.