Introduction
A fast-growing Magento retailer in the United States needed shipping handled directly at checkout instead of through manual carrier lookups. RethinkingWeb integrated UPS and USPS into the storefront, backed by Elastic Cloud, in a focused two-week engagement.
The result is a checkout experience where shipping rates and labels are generated automatically, without staff needing to leave the Magento admin.
Problem Statement
The retailer's team was calculating shipping rates and generating labels manually outside Magento, which slowed order processing and made checkout-time shipping estimates unreliable.
They needed UPS and USPS connected directly to the storefront so rates and fulfillment could happen in one place.
Solutions
RethinkingWeb integrated UPS and USPS directly into the Magento storefront, powered by Elastic Cloud. Key elements included:
UPS & USPS Integration
Both carriers were connected directly to the Magento checkout flow.
Automated Rate Calculation
Shipping rates are calculated live at checkout based on carrier data.
Instant Label Generation
Shipping labels are generated automatically once an order is placed.
Elastic Cloud Search
Elastic Cloud keeps catalog and order lookups fast as volume grows.
Order & Fulfillment Sync
Order and shipping status stay in sync inside the Magento admin.
2-Week Delivery
The integration was scoped, built, and delivered within two weeks.
Implementation
The engagement covered UPS and USPS API integration, Elastic Cloud configuration, checkout-flow updates for live rate calculation, and testing across the order-to-label workflow before launch.
Results & Achievements
The retailer came away with a faster, fully automated shipping workflow:
Live Carrier Rates
Customers see accurate UPS and USPS rates directly at checkout.
Faster Label Generation
Labels are created automatically instead of by hand.
Faster Order Processing
Staff no longer need to leave Magento to manage shipping.
On-Time Delivery
The integration was completed within the two-week timeline.
Conclusion
By connecting UPS and USPS directly into Magento with Elastic Cloud behind it, RethinkingWeb gave the retailer a checkout and fulfillment flow built to keep up with order volume.
