GPL Download – WooCommerce Stamps.com API is a WooCommerce Extensions being developed by Woothemes. WooCommerce Stamps.com API allows you integrate your woocommerce store with Stamps.com services easily.
WooCommerce Stamps.com API Features:
- Access to all USPS shipping services
- Discounted USPS rate
- USPS Priority Mail and Priority Mail Express shipments.
- Discounted Stamps.com Insurance
- And many more. Check official website for more features.