How can I connect my own USPS account to Calcurates?

You can connect your own USPS account to Calcurates using Stamps.com credentials. Connecting a carrier account with Calcurates requires account credentials and IDs, depending on each carrier. In your Calcurates account please proceed to Menu > Carriers and in the carriers grid click Connect Carrier in the Actions column for the needed carrier. For more detailed info please read this guide which will give you more instructions on how to connect your account to Calcurates.

Can I display USPS real-time shipping rates at Shopify checkout with Calcurates app?

Calcurates Shopify app is designed to help get the most accurate real-time shipping rates for an order using your USPS account. The USPS live rates are requested and returned on USPS checkout on the fly, while the page is being rendered. Specific services available depending on you USPS contract.

Can I display USPS real-time shipping rates at Magento or Adobe Commerce checkout with Calcurates extension?

Calcurates extension for Magento 2 helps get the most accurate real-time shipping rates for an order using your USPS account. The USPS live rates are requested and returned on Adobe Commerce or Magento checkout in real time, while the page is being rendered. Specific services available depending on you USPS contract.

Can I display USPS real-time shipping rates at WooCommerce checkout with Calcurates plugin?

You will not find USPS API integration in WooCommerce by default. With Calcurates USPS plugin for WooCommerce you will get the most accurate real-time shipping rates for an order using your USPS account. The USPS live rates are requested and returned on WooCommerce checkout in real time, while the page is being rendered. Specific services available depending on you USPS contract.

Do you provide any discounts for USPS?

No, we don't as you connect your own USPS account and you will be getting real-time rates according to your contract with USPS. It also means you can get USPS negotiated rates if you have them.

Can I get USPS real-time shipping rates with Calcurates?

Yes, Calcurates is designed to help get the most accurate live rates for an order using your carrier account. The live rates are requested and returned on checkout on the fly, while the page is being rendered. Each carrier offers specific services depending on your contract.

Can I generate USPS labels with Calcurates?

USPS shipping labels generation is available only for Magento 2 and Adobe Commerce. You can request, print, and manage shipping labels from USPS for every package right from your Magento admin.

Can I track USPS orders with Calcurates?

USPS order tracking is available only for Magento 2 and Adobe Commerce. Calcurates allows you to automatically get tracking numbers together with shipping labels and let your customers track their orders.

Can Calcurates set up a USPS shipping option for me?

We offer configuration assistance for our clients, including complex or peculiar use cases. You are welcome to request shipping option configuration here. You are welcome to use the following user guide for assistance too.

How can I increase the accuracy of USPS real-time shipping rates

The accuracy of a rate depends on the parameters that we use to request real-time rates from a carrier. By default Calcurates requests least accurate rates using weight parameter only. However there are two advanced features that allow you to increase the accuracy of real-time rates for USPS and any other carrier — Volumetric or Dimensional Weight and Smart Packaging.

Can I display USPS delivery dates at Shopify, WooCommerce and Magento checkout?

Yes, we are getting USPS estimated delivery time together with USPS real-time rates. You may display it on your checkout or set up custom delivery dates for USPS. Several display options and formats for estimated delivery dates are available. Learn more about the Estimated Delivery Dates feature for Shopify, WooCommerce and Magento.

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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.

SHIPPING CARRIER

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.

UPS Automated Shipping Solution for E-commerce

What You Get with UPS Connected to Your Calcurates Account and Store

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

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 Rates

Let Calcurates make international deliveries easier by acquiring shipping rates with tax & duties included (landed cost) directly from USPS.

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

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

Automatically request tracking numbers and let your customers track their orders delivered by USPS. Available only for Magento and Adobe Commerce.

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Supported E-commerce Platforms

Magento 2 and Adobe Commerce

Enable USPS real-time shipping rates for your Magento 2 or Adobe Commerce. Calcurates Magento extension seamlessly integrates with USPS shipping carrier.

USPS SHIPPING FOR MAGENTO

Shopify

Display USPS shipping rates at Shopify checkout. Connect your USPS shipping carrier account to Shopify with Calcurates USPS app. Benefit from Shopify USPS integration using Calcurates app.

USPS SHIPPING FOR SHOPIFY

WooCommerce

Benefit from USPS shipping rates for your WooCommerce store with Calcurates WooCommerce USPS shipping plugin. Connect your USPS shipping carrier account to WooCommerce with Calcurates plugin.

USPS SHIPPING FOR WOOCOMMERCE

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

when combined with Calcurates features

Shipping Zones

Rules and Restrictions

International Shipping

Estimated Delivery Dates

Volumetric or Dimensional Weight

Smart Packaging

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.

USPS USER GUIDE

USPS shipping solution — FAQ

Turn on USPS Shipping for your E-commerce

Let's check if Calcurates meets your shipping needs!