I'm looking at these items and I am not sure what it means by Restock Amount.
Any light shed on this would be great.
Means how many times you can use that item before it runs out completely and you have to replace it.
Let's say it's a Heal Potion(S)x5/15. I can use it up to 5 times in a single dungeon and it has a total restock of 15, meaning I have a total of 15 I can use before the item just disappears/is used up. So, it might be more important to find items with high restock over high usage so you don't run out mid-dungeon continuation.