Assalamoalaikum...

Janab meri mobile shop hai jiss ko main computerize kerna chahta hoon. yaani k koi aysaa software jiss mein shop mein mojood stock ke entry b ho or sale b count ke jaa sakay.... Working day k end pay mujhay naaA sirray say sets count kernay na parrain or just computer say he pata chal jaaA k aaj ke sale kitni hai....

Please help me in this regard....