New to using a companion voucher – how to book when return not released?

[mulv2222]

Hi all and i apologise for this basic question. I know this info is all on here, but I can’t find it. The companion voucher thread is so long I don’t know where to find the info. Please can someone signpost me where to look? Thank you in advance.

[robato]

https://www.headforpoints.com/2024/03/11/how-to-use-ba-amex-241-voucher/