Letgo is a second-hand goods marketplace that connects sellers and buyers locally. The goal of this project was to create an in-app payment method to make the transaction process quick, more secure and hold buyers and sellers accountable. Trust was key for the users so the priority of this feature was to build it by using Letgo as a middleman executing digital payments. Money stays “in limbo” until both parties are satisfied with the transaction and mark it on their apps when meeting in person. This service had a fee to pay by the seller. This was the outcome of a two weeks design sprint working with other designers to create this proposal for Letgo based on solid user research.