Paying Voluntary Class 2 and Class 3 NICs from abroad

Hi I received a letter from HMRC detailing how much voluntary NICs I need to pay for each year to make it a qualifying year. The contributions consist of a combination Class 2 and Class 3 payments I will be making the payment from abroad. Can I add all the payments together and make one payment for the full amount to (IBAN) - GB49 BARC 2020 4830 9447 93 Kind Regards Louise

Hi,
Yes
Please send one payment for the total amount of voluntary National Insurance contributions that you wish to make.  
Please allow 8 weeks from making your payment before it is reflected on your Personal Tax Account.
Thank you.