The WooCommerce Stamps.com API integration plugin connects your WooCommerce store directly to Stamps.com for fast, reliable USPS and UPS shipping. Print labels in one click, get live rates at checkout, automate fulfillment, and track every order without leaving WordPress. Save time, cut costs, and scale shipping with enterprise-grade tools built for WooCommerce.
- Real-time USPS and UPS rates at checkout via Stamps.com
- One-click label creation from WooCommerce orders
- Bulk label printing to speed up fulfillment
- Automatic tracking updates sent to customers
- Commercial Base/Plus shipping discounts applied
- Support for domestic and international shipments
- Custom package sizes, weights, and presets
- Address validation to reduce delivery errors
- Refund and void labels directly in WooCommerce
- Ship from multiple warehouse locations
- Print packing slips and shipping manifests
- Signature confirmation, insurance, and add-ons
- Automated shipping rules by product, class, or destination
- Support for partial shipments and split orders
- Robust logging and error handling for reliability
- Works with WooCommerce subscriptions and pre-orders
- Compatible with thermal and desktop label printers