How to earn more cash from your Google Play account

Hey guys - I’f you have a real/good reputation google play account, I’m looking to publish unique high quality apps - you will get part of the ad revenue (some of the ads will be your ads - every 5th ad, also the first ad will be your ad)

( all work, such as app development, marketing research, screenshots/icons/descriptions will be done by me )

example of app:

Why don’t you publish yourself?