Earlier if was in the business of producing milk then he used to sell one litre milk to each of the 10 households, today, he goes to one collection centre to sell that same 10 litre of milk, it means that he sells in the wholesale market
पूर्वी जो दूध उत्पादन करायचा तो दहा घरांमध्ये एक-एक लीटर दूध विकायला जायचा.