If your CRM supports Zapier it can usually be integrated with Cardly. This means that any trigger you have setup in your CRM can automatically trigger Cardly to post the templated card and message you desire. The variables and mailing address will be passed from your CRM and Cardly will take care of the rest.
If you need any help you setting up Zapier please contact support@cardly.net and our friendly support team will assist.