ad account issues

I've noticed something with VCCs that I find pretty interesting. The same card doesn't always seem to behave the same way on different accounts. At first I used to think that if a card worked fine, then the card itself was probably good. But after seeing it happen a few times, I'm not so sure...

Hi everyone, I’m new here, so I wanted to make a proper introduction. I work in paid media operations for a Hong Kong-based company. Most of my day-to-day work is around Meta, Google, and TikTok campaigns, including account setup workflows, campaign checks, tracking issues, and basic landing...