I'm not sure but someone creates a team instead of a new account get no commission. Would be nice to extend the referral program to this. I think people will preferably send the personal account link to their company address (or to colleague or to partner company) instead of creating subaccounts. It's uncomfortable for DevOps working for more companies. They deserve the commission but the comfort of centralization too.
Perhaps otherwise some users were split their account to teams to get commission of their own usage. This can be limited by payer identities (card number).