Dr Praveen Soni arrested after prescribing 'Coldrif' cough syrup that led to loss of lives of several children in MP got ₹2.5 as commission for every bottle of the syrup he prescribed, according to police. Earlier, the police informed the court that Dr Soni got 10% commission for every ₹24.54 bottle of the Sresan Pharmaceuticals' cough syrup he prescribed.