Reality TV producer Terence Michael estimated, in an interview withE!

Naturally, as their show increased in popularity, the budget ballooned and the Duggars' earnings increased too.

But, what about on a family level?

Jim Bob and Michelle Duggar take a selfie

Did the Duggar kids ever get an allowance?

They’re not even allowed to dance, in fact.

As Jessa reasoned, “That’s the beauty of the individual family.

Jim Bob and Michelle Duggar smiling at a book signing

No one is identical.”

Hopefully, she’ll pay her kids more for their chores when the time comes, too.

The Duggar sisters pose at an event