could you please decrease the Player Market update's timer? Not sure how often, but it seems like the information updates once a day or something like that. As a result, this market becomes irrelevant, since shops are long gone before the entire list updates. I'm pretty sure it doesn't require much resources to perform these updates, thus, why not?
Talking about x7, if that matters.
Do you mean the one via browser? If so, that only shows shops that are logged via the rpg-club trade bot. That being the case, that trade bot was originally developed by an idependent party outside of the rpg-club team. Making any changes to it is not as simple as you might think. But nevertheless I will pass your suggestion along.