Secure messaging with user option to communicate with delivery or pickup representative Grant US-9679322-B2 United States of America 13 Jun 2017
Secure notification messaging with user option to communicate with delivery or pickup… Grant US-9373261-B2 United States of America 21 Jun 2016
Notification systems and methods that permit change of time information for delivery and/or… Grant US-9019130-B2 United States of America 28 Apr 2015
Notification systems and methods that permit change of quantity for delivery and/or… Grant US-9013334-B2 United States of America 21 Apr 2015