From the Main Menu, Go to Leads -> Returns
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This will take you to the Leads Returns Report.
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Select the leads you want to approve to reject by clicking on the check box next to the lead.
Approving Returns:
From the Returns Report Toolbar, Click on Approve Returns...
You'll see a confirmation message window.
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To confirm your returns, Click Yes.
Rejecting Returns:
From the Returns Report Toolbar, Click on Reject Returns...
The Reject Reason Window will open.
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Select the Reject Reason and Click Reject Returns.
Note: If there are no reject reasons in the drop down. You can add the Reject Reasons by going to
Settings -> Lists -> Lead Return Rejected Reasons.