The memo field will appear on the remittance email that is sent to your vendor.
Mailed checks will not have the memo field appear on the actual mail that reaches vendors. If you'd like the memo field to reach the vendor, you'll need to send them a remittance email.
To Send a Vendor a Remittance Email
1. Go to Settings.
2. Select List Management.
3. Select the Legal Entity and Vendor list.
4. Search for the vendor you'd like to send a remittance email to and click the edit icon.
5. Select the Cheque payment method.
6. Click the checkbox for 'Send Remittance Email' and enter in the vendor's email address.