- <li><i>custnum</i>: Customer number
- <li><i>amount</i>:
- <li><i>reasonnum</i>: <A HREF="<%$p%>browse/reason_type.html?class=R">Credit reason</A>
- <li><i>invnum</i>: Invoice number
+ <li><i>custnum</i>: This is the freeside customer number. It may be left blank. If specified, agent_custid must be blank.</li>
+ <li><i>amount</i>:</li>
+ <li><i>reasonnum</i>: <A HREF="<%$p%>browse/reason_type.html?class=R">Credit reason</A></li>
+ <li><i>invnum</i>: Invoice number</li>
+ <li><i>agent_custid</i>: This is the reseller's idea of the customer number or identifier. It may be left blank. If specified, custnum must be blank.</li>