How can I make a global 'broad' datastore?

I was wondering if there was a way I could make a datastore, but it isn't parented to any player. For example I want to make a datastore of the total amount of sales in all the players in my game, online or not. So when I player sells something a value gets added to that 'global' datastore, and that datastore's value holds all sales of every player. It's a bit hard to explain so if you want more information just ask me! Thanks!

The number of the datastore's value could be like 1029374, that means each one if those numbers had been added every time a player sold something.

The only reason that datastores are linked to players is because the key of the datastore is set to the player's UserId. You can make this key whatever you want though (e.g. "Sales"), and it will automatically be accessible from any server (you just have to make sure the number of requests are within the limits). If you are just storing a single number that counts up, it's probably best to use IncrementAsync. Hope this helps!