In today's CNB Daily, we check out Maruti new showroom design, the Maruti Suzuki Arena that aims to make the buying experience more upmarket and digital. Maruti Suzuki will gradually upgrade the showrooms in the next five years. The Union Cabinet has approved the increase of cess on GST on luxury cars from 15 per cent to 25 per cent. Although all cars are set to get more expensive, the final percentage increase will be announced when the GST council meets soon. And finally, the new second generation Renault Duster has officially been unveiled internationally and will make its public debut at the Frankfurt motor show with updated and more aggressive styling.