Delhi: Encouraged by the vigorous business in the festive season of Diwali this year, traders across the country including Delhi are now preparing themselves for one another bonanza for the ongoing wedding season which has begun from November 14th, the day of Dev Uthan Ekadashi till December 14th, around 32 lakh wedding will be solemnised across the country with a massive flow of about 3.75 lakh crores of rupees by way of wedding purchasing and obtaining various services in the business being conducted by trading community, as per a survey conducted by the research arm of CAIT, the CAIT Research & Trade Development Society among traders & service providers of different cities in various States.