In the game Persona 5 Royal, players can earn a certain amount of money and experience by working part-time. Here are some tips and notes on part-time jobs:
First of all, players can work part-time at the 777 convenience store located on **Main Street in the Shibuya area. On August 11, the game time will trigger a side quest "Cat Dead and Resentful", and players will need to go to the convenience store twice to get the information of this quest. 
Secondly, the player can also work at a flower shop in an underground mall located in the Shibuya area. However, the player's Charisma stat needs to be at rank 2 to start working, day and night. On August 2nd, a side quest "Tracking Indiscriminate Violence" will be triggered, and players will only be able to get information on this quest if they work in the flower shop twice. 
In addition, the cow house is also a place where you can work part-time. In the unlocking tutorial, players can find the origin of the convenience store, cow house, and flower shop in the Shibuya "Underground Passage". Finally, the player can also go to the Shinjuku bar and ask Mama-san, but the two attributes of Favor and Dexterity must reach the ability of Rank 3 before they can work there. 
The above information is for reference only, for more information, it is recommended to consult the game's official website or consult a professional. In the game, part-time jobs can not only earn money and experience, but also improve character attributes, trigger side quests, etc., which is one of the most important gameplay methods for players.