Calculate your earnings on each sale of book. It is so simple to calculate just put number of pages, book size and other details including MRP and just calculate.
Severity: Notice
Message: Trying to get property of non-object
Filename: site/Calculate_royalty.php
Line Number: 84
Backtrace:
File: /home/wr1xlupyylwq/public_html/application/views/site/Calculate_royalty.php
Line: 84
Function: _error_handler
File: /home/wr1xlupyylwq/public_html/application/controllers/Site.php
Line: 2112
Function: view
File: /home/wr1xlupyylwq/public_html/index.php
Line: 315
Function: require_once
On site
Royalty = (MRP - 18% GST) - (Handling charges + Production cost)
On seller site
Royalty = (MRP - 18% GST) - (Handling charges + Seller site commision + Production cost)
Note : Include 18% GST in your MRP.