Referral Specific Transfer
Referral code is treated as the provider mark for a transfer. To provide a better insight about users' transfer behavior, you can attach your referral code to cBridge gateway.
You can attach your referral code to cBridge website. When user uses the URL with referral code, cBridge website will help build relationship between your referral code and user's on-chain transaction. Here is the sample link for the referral code