In every community you can find dedicated community chat rooms that focus on tech, marketing or business development. Ask the community or the admins that you would like to be added into these groups.
From there you will can get together with other people from the community and the team and think how to improve the business relationships with other companies and chains.
In this example community members of LTO Network generated and translated client sales decks into 7 different languages which were later used to on-board new clients.
Users that have already build up a LinkedIn presence have the perfect opportunity with social mining to earn additional tokens for high quality projects by sharing project based content to their peers on LinkedIn.
Any community member can help by just reaching out to others in their network that can be beneficial the the ecosystem. Anybody can talk to their local Telegram influencers and ask them for an AMA or podcast. Anybody can go to mass media pages and ask for guest articles on their chain.
Reaching out to other people or simply wearing a branded T-shirt at conferences already helps the ecosystem. Be creative with your outreach.