Roaylty Payment

Hello, I have a question about the Royalty Payment. There are 2 examples below, I am new and don’t know how to calculate.

1 example:

  1. Quarter :4000 $ —> 200 $ royalty;
  2. Quarter :20000 $ —> 1000 $ royalty;
  3. Quarter :30000 $ —> 1500 $ royalty; or should i subtract every quarter 3k $ (30000 $ - 3000 $ = 1485 $ Royalty ?

2 example:

or do I calculate all Quarters together and than the 5 % royalty

e.g. for the 3rd. Quarter : 4000 $
+ 20000 $
+ 30000 $
54000 $ -----> so the royalty is 2700 $

Please don’t write link references
Thank you for your answer

I am also confused how royalty works. How do I pay them? How they will know how much I am earning with this?

If you made $4000 gross revenue in a quarter, the first $3000 of that is royalty free, so you have $1000 of royalty-bearing gross revenue. Royalty is 5%, so in that quarter, you would owe a royalty payment of $50.

If you made $20,000 gross revenue in a quarter, the first $3000 of that is royalty free, so you have $17,000 of royalty-bearing gross revenue. Royalty is 5%, so in that quarter, you would owe a royalty payment of $850.

If you made $30,000 gross revenue in a quarter, the first $3000 of that is royalty free, so you have $27,000 of royalty-bearing gross revenue. Royalty is 5%, so in that quarter, you would owe a royalty payment of $1350.

Royalty payments are calculated on a quarter-by-quarter basis. I.e., revenue and payments in one quarter have no effect on the other quarters.

Under the EULA, you are obligated to report your revenue, and your royalty payments will be based on that revenue.