Zomato has hiked its platform fee in the range of Rs 8 to Rs 10 per order during the festive season.The increase is aimed at capitalizing on higher demand during the festive season.This comes after Zomato filed its second-quarter results and approved a plan to raise $1 billion.Last year, Zomato raised the platform fee to Rs 9 on New Year's Eve as a one-off hike.