This script, every 20 minutes, if there are at least 5 players online (you can change this from the code), gives a random player certain prizes. You can modify the messages, the commands to execute on each prize, and the time between giveaways, in the code.
In each giveaway choose a random reward, there are 3. Each reward gives you money and different keys.

Commands:
- /sorteos-toggle Toggle on/off the giveaways.
Permission: sorteos.toggle (Permission for administrators).

- /sorteos-force Force to execute a giveaway without the need to wait 20 minutes or for there to be 5 players.
Permission: sorteos.force (Permission for administrators).

[WARNING] Initially giveaways are disabled, use the /giveaways-toggle command to enable them.

If you liked the script, I would appreciate a review