Difference between slots and props?

sometimes i’m quite confused on terms. what’s the different between slot and prop?

from https://docs.plasmic.app/learn/nested-slots/

You can expose these as slots on the Pricing Card:

  1. Edit the Pricing Card component.
  2. Right-click the Button slot.
  3. Convert it to a slot.
    Now you can edit the Button’s text on any Pricing Card.

No. 2 and No. 3 seems abit confused. Convert a slot into a slot?

Slots let you customize a component’s canvas contents, and props let you customize a component from the right sidebar.

That whole page you linked to is about converting nested slots into slots. It’s a bit confusing! You are exposing a slot on the Button as a slot on the Pricing Card.