The document provides details of Ahana Sarkar's 6-week winter internship with Paytm in their Marketing and Sales department. The internship involved promoting Paytm Wallet usage to local shop owners. However, many shop owners were hesitant to complete the required KYC process due to lack of trust and unclear branding of the forms. Through this experience, Ahana learned important workplace skills like time management and initiative, and identified communication skills as an area for improvement in order to be effective in marketing and sales roles.