Generally, part time employees aren’t eligible for full-time perks, but there are situations where you should stretch the ‘rules’ and make it so.
In this video, Billie talks about why one part time employee received a law firm bonus, when technically, he didn’t qualify, but he definitely deserved it.
Look at your employees and what they want. What are you doing to encourage your employees to contribute? How invested are they in the company? This is not a one-size fits all answer.