# USPS OAuth 2.0 - OpenCart Extension
This OpenCart extension integrates USPS shipping services using their modern OAuth 2.0 API. It provides real-time shipping rates and services from USPS directly within your OpenCart store.

## Features
- Real-time USPS shipping rates
- Support for multiple USPS services
- OAuth 2.0 authentication for secure API access
- Configurable shipping options
- Support for multiple package types and dimensions
- Uses my all new qlib library to keep functionality abstracted from opencart versions and allow adding future carriers under one common platform

## License
This extension is a commercial extension