Sharing Referral Code without Commission for Objective Promotion

I have an unusual request... As a gambassador I regularly promote Gamma, but I'd like to be able to share my referral code and not earn commission. For example, last week I used Gamma when running a GenAI workshop for 70 banking leaders, who were very excited. I want to track adoption and hence the attribution would be useful, but I need to be strictly objective and impartial. I'm also working within Accenture to push for its adoption internally and with clients, and similarly don't want to be incentivised to do so. I know i can simply point people to the homepage, but it would be cool to know if I've been able to move the needle at all.