Three Fields That Decide the Outcome
Do not submit to a new directory until the existing ones agree. Nobody sends a warning when mismatched opening hours appears, which is why audits find it years late.
For the most part, the pattern repeats: the businesses that audit before each campaign are the ones that stop worrying about it. Verify what a competitor across several trading areas has claimed before deciding where to submit. It is unglamorous work with an unusually reliable return.