Discord offers a subscription service called Discord Nitro which, in return for a fee, allows users to make further customisations to a Discord profile as well as send longer messages and higher quality screen sharing (https://discord.com/nitro). It also has a feature called Nitro boosting which, for a fee, lets you “level up” a discord server unlocking additional features (https://support.discord.com/hc/en-us/articles/360028038352-Server-Boosting-FAQ-).