On the Eligibility page, you can add another condition to be met for an Eligibility rule by using parentheses and using and/or statements.

1. From Configuration menu, select Commissions, and then select Eligibility Rules.
2. Click to select an Eligibility Rule from the list.
   The Eligibility Rule is highlighted.
3. Click the Edit button.
4. Click the Add Entry button.
   A new Entry line appears.
5. Follow parentheses rules, for example: if you are adding two lines, click the double parentheses to open the first line and then the single to close the first line. On the second line, open the line with the single parenthesis and close with the double-parentheses.
6. For the first line, you can select And or Or, depending on your rule.
7. Click the Save button.