Hi Yawar! In order to work with Proofed, learners have to pass our Becoming A Proofreader course with a distinction score (80% or above). So the process is different than it would be for the other freelance marketplaces we have listed here (where anyone can sign up and advertise their services). We thought it best to cover the options that are open to everyone, before mentioning the specific process for those that decide to find work via Knowadays and Proofed.