# Fee referral rebate mechanism
DeltaBot has a fee referral rebate mechanism.
The rule is that A invites B, B invites C, and C invites D. When D's Bot generates profit, C, B, and A all receive a rebate. When C's Bot generates profit, both B and A receive a commission.
The referral invitation will not be recorded until the invited user use Create Bot or Copy Strategy function on our product. Our referral fee rebates will also be available on the test network.
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