Log in to the control panel and click on My Account.
Select Manage your Domains and click the domain you wish to edit.
This will lead to your Domain Details, select DNS Zone File, and then Edit.
Locate the CNAME section and select Quick Add
On the new row, under 'Host' add in 'www'.
Under 'Points to' add in 'cname.pitchero.com'
Then remove the original row with the host 'www' (if applicable)
Scroll to the bottom of the page and click Save Zone File
Now go to your Pitchero Webmaster control panel:
Click the Settings tab
Click Custom Domain from the options on the left
If needed, you will be asked to upgrade to the Standard Package (You must be on the Standard or Pro package to use a custom domain).
Follow the steps to verify your domain.
It may take 24 hours for the custom domain name to replace the standard Pitchero url.