Originally Posted by plbplb

Hi guys, one ADCB 50% upgrade voucher worked a few months ago with me for upgrading three PAX of my family (myself, wife & kid) from Y to J in one request.
The 50% discount applied to the three upgrades ; this was made over the phone with EY agent.

Worth noting the three of us were flying together under a unique PNR (booking).

The three of us are also linked under EYG family membership, but I suppose that wasn't relevant.