Yes, you’re correct! The WPCargo SMS Addons is a WordPress plugin designed to integrate SMS functionality with the WPCargo Track & Trace system. It allows clients, admins, and receivers to receive logistics notifications via SMS.

While it supports various SMS gateways, including One Way SMS, Twilio, BULK SMS, BESTSMS.EU, SMS GATEWAY HUB, WEBSMS.GR, SmsGateWay24, POB Talk, and Africa’s Talking, Octopush SMS integration is also a feature. This means WPCargo SMS Addons can leverage Octopush’s services for sending bulk messages, order tracking, and various other communication needs within the WPCargo ecosystem.