I used to work at Domino's a long time ago (probably before they had online ordering etc.).
One thing they do check for is bubbles (pockets of air in the dough that have expanded due to heat during baking). You're actually supposed to do it in the oven and pop any developing bubbles with this long stick with a sharp metal end or whatever, but no one really does it.
Also, you're supposed to make sure you slice the pizza into even slices, but I think we all know how often pizza places care about that one.
Anyway, unless there's a manager looking over their shoulder or something, they will give exactly zero fucks about even the largest of air bubbles that may have developed, even if it's taking over half of the pizza, pushing over all the toppings from one side onto the other like some geophysical phenomenon just happened. So basically, as long as what comes out of the oven qualifies (within a high level of tolerance) as a pizza, it's going into the box and being delivered.