Manage and display
at the checkout

Calcurates is an automated shipping solution that integrates with existing USPS software to provide your e-commerce business with real-time rates, shipping labels and tracking for USPS and many other carriers.
USPS logo

Shipping with USPS WooCommerce, Shopify, Magento plugin

USPS is the biggest, most favored carrier in the U.S. Operating exclusively within the country, USPS relies on other postal services for last-mile deliveries when shipping internationally. The company offers the lowest prices among its competitors while maintaining quality services. USPS may be the perfect carrier for low-cost, non-urgent deliveries, as it is among the slowest postal services with no precise time frames for delivering parcels and big packages. Bring USPS real-time rates to Shopify, Magento or WooCommerce checkout with Calcurates shipping software.
Supported E-commerce Platforms

USPS Automated Shipping Solution for E-commerce

What You Get with USPS Connected to Your Calcurates Account and Store
  • USPS Real-Time Shipping Rates
    USPS Real-Time Shipping Rates
    Set USPS shipping option, enable certain services, get real-time rates and display them right at your store's checkout.
  • USPS Shipping Rules and Restrictions
    USPS Shipping Rules and Restrictions
    Use Calcurates Shipping Rules and Restrictions feature to apply any shipping restrictions for USPS. Use shipping zones, dates, product, cart or customer attributes as a condition for your rules.
  • USPS International Shipping
    USPS International Shipping Rates
    Let Calcurates make international deliveries easier by acquiring shipping rates with tax & duties included (landed cost) directly from USPS.
  • USPS Delivery Dates
    USPS Delivery Dates
    Make your USPS shipping option more detailed by showing the Estimated Delivery Dates and info-tooltips for every customer's order at the checkout.
  • USPS Shipping Labels
    USPS Shipping Labels
    Request, print and manage shipping labels from USPS for every package right from your e-commerce CMS dashboard. Available only for Magento and Adobe Commerce.
  • USPS Order Tracking
    USPS Order Tracking
    Automatically request tracking numbers and let your customers track their orders delivered by USPS. Available only for Magento and Adobe Commerce.

Turn on USPS Shipping for your E-commerce

Let's check if Calcurates meets your shipping needs!

Connect Your USPS Account to Calcurates

Enter the details for your existing USPS Business account in the Carriers section of the Calcurates Dashboard. Find more information in the user guide.

Even More Flexibility for USPS Shipping for Woo, Shopify and Magento

when combined with Calcurates features
USPS Shipping Zones
USPS Rules and Restrictions
USPS International Shipping
USPS Estimated Delivery Dates
USPS Dimensional Weight
USPS Smart Packaging

USPS shipping solution — FAQ

Popular questions answered

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