I'm using the website minecraft.tools to help create a book, in which the user clicks the text and is given an item. I created the text that says "> Click for Reward" and added a Click Event, that gives the user an item. But I want it when the user only clicks on it once, instead of multiple times, by which they can get the item repeatedly.
The command for Click Event is
/give @p economyinc:item_oneb
Minecraft Java, playing version 1.14.4