EXACTLY.
The best part of the MCU.
Thank you for this.
It’s given a passing mention in AOTC as Anakin goes to see Watto, who has long since sold her to Cliegg Lars, who freed her.
Whether anyone besides Oola, (and her royal replacement) in Jabba’s palace is a slave is up for debate.
Oola, and slave Leia to a degree, are good examples too. I think they’re definitely slaves, (hence Slave Leia) but it definitely doesn’t seem like they have slave implants. Which backs up Frank’s point.
EDIT: Though if a junk dealer like Watto could afford implants for his slaves, you’d think Jabba could too. Unless he just didn’t like them for whatever reason.