[Buying] What is a panel?

[Real1zeJp]

I have a question for you all.
What is a cheese PANEL?
I know it's a product for resellers.
I know that I can create keys and change the GUI
But the developer told me that every time I create a key, I need to pay for it.
Then what's the point of the panel?

Sorry for my bad English.

[CHERRY998]

Hello Friend ! It’s worth making money from you and cheating you, I have the best cheat for Apex and I’m ready to sell you a panel for which you will pay only once! Write to me in discord - LedCheats#6519