You must be thinking this is easy I just multiply the sales by the sale value.
Min:20000 x 19.99 = 399800
Max:50000 x 19.99 = 999500
This error is the one we all commit.
Now I will show you how it should be done.
Min: 20000 x 19.99 = 399800 - 30% = 279860
Max:50000 x 19.99 = 999500 - 30% = 699650
Min: 20000 x 19.99 = 399800 - 30% = 279860-30% = 195902
Max:50000 x 19.99 = 999500 - 30% = 699650-30% = 489755
Min: 20000 x 19.99 = 399800 - 30% = 279860-30% = 195902 - 20% = 156721
Max: 50000 x 19.99 = 999500 - 30% = 699650-30% = 489755- 20% = 391804
Min: 20000 x 19.99 = 399800 - 30% = 279860-30% = 195902 - 20% = 156721 - 30% = 109704
Max: 50000 x 19.99 = 999500 - 30% = 699650-30% = 489755- 20% = 391804 - 30% = 274262
Min: 20000 x 19.99 = 399800 - 30% = 279860-30% = 195902 - 20% = 156721 - 30% = 109704 - 10000= 99704
Max:50000 x 19.99 = 999500 - 30% = 699650-30% = 489755- 20% = 391804 - 30% = 274262- 10000= 264262
Min:99704USD
Max:264262USD
I hope you find this post useful, tomorrow I will upload part 3
Sorry if there is an spelling error, english isnt my native language.
Have a good day and bye.