danoki
 
Thank you . its working
 
i added +12.75    , in delivery i kept 15%  on 15 RS ( 2.25 Commison + 12.75)=15 RS per Delivery am paying to the Delivery boy .
Same thing for restaurant 😀 
Restaurant is not paying to us i added 15 RS addition on item, But when Payout time its difficult to pay again i have to calculate .  Example Store charge item 285  , i added 15 Extra on item , 285+15=300  Store payout time We have to calculate .
@Saurabh  danoki  Kindly add a Module , Store cost and Admin Cost , When Store payout that time two Cost. will get its to be easy.