I think the PIZZA bot already leaves enough information on the only comment that it edits under the original post (after it publishes that comment for the first time) for every successful !PIZZA tipping command (such as who got tipped by who and the remaining number of PIZZA tips that can be tipped by the tipper). 🤔 You can also see the history of successful PIZZA tips by simply looking at the edit history of the comment. 🤓