Where Can You Drop Off USPS Packages? A Complete Guide for E-Commerce Sellers

where to drop off usps packages

E-commerce businesses must ensure the timely and efficient delivery of their products to maintain customer satisfaction and drive repeat business. A key aspect of this process is understanding where and how to drop off your USPS packages. The United States Postal Service (USPS) offers a variety of drop-off options tailored to accommodate different business needs and schedules. By familiarizing yourself with these options, you can streamline your shipping process, save valuable time, and enhance your overall operational efficiency. This guide covers USPS drop-off locations and how to use USPS services in WooCommerce and Shopify for seamless shipping.


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Where to Drop Off USPS Packages?

Choosing the right drop-off location for your USPS packages is crucial for timely and hassle-free shipping. Whether you’re a WooCommerce or Shopify seller or simply need to send out a package, USPS offers multiple drop-off options to fit your convenience. 

1. U.S Post Offices

With over 34,000 locations across the United States, USPS post offices serve as convenient package drop-off points. If your package already has a shipping label, you can simply drop it off without waiting in line at a service kiosk.

If you need to purchase a shipping label, your local post office is an ideal place to find the best USPS shipping option for your needs. Available services include:

Domestic Shipping Options:

  • Priority Mail Express
  • Priority Mail Express Flat Rate
  • Priority Mail
  • Priority Mail Flat Rate
  • Priority Mail Regional Rate Boxes
  • First-Class Mail
  • Parcel Select
  • USPS Retail Ground
  • Media Mail

International Shipping Options:

  • Global Express Guaranteed
  • Priority Mail Express International
  • Priority Mail Express International Flat Rate
  • Priority Mail International
  • Priority Mail International Flat Rate
  • First-Class Mail International
  • International Priority Airmail

Benefits of using U.S. Post Office:

  • Full-service support for shipping, labeling, and tracking
  • No restrictions on package size or weight
  • Available nationwide with thousands of locations

Find a Post Office Near You: Use the USPS Locator to find the closest post office.

2. USPS Collection Boxes 

Also known as blue mailboxes, you can find over 139,000 blue USPS package drop-off boxes around the US, including streets, shopping centers, and office buildings. They are suitable for small packages (less than 13 oz) with prepaid shipping labels. 


What Can’t Be Dropped in USPS Blue Collection Boxes

While USPS blue collection boxes are convenient, certain items are not allowed due to security and postal regulations.

  • Oversized or Heavy Packages – Any mail over 10 oz. or thicker than ½ inch with postage stamps cannot be placed in a collection box.
  • Stamped Domestic & APO/FPO/DPO Mail – If over 10 oz. or thicker than ½ inch, it must be taken to a USPS retail counter.
  • International Mail with Incomplete Customs Forms – Any international mail requiring a customs declaration that was not completed and submitted online cannot be dropped in a blue box.
  • Stamped or Metered International Mail Over 10 oz. – Any international package over 10 oz. or thicker than ½ inch must be brought to a USPS location.
  • Priority Mail Express International® – Items without PS Form 2976-B cannot be deposited in a collection box.

3. USPS Retail Partners  

Many major retailers, including Staples, Walmart, and some grocery stores, partner with USPS to accept package drop-offs. This is a great option if you shop at these stores regularly.

Why Use Retail Partners?

  • Convenient locations with extended business hours
  • Can drop off packages while running other errands
  • Some locations offer postage purchase and label printing

Tip: Not all retail locations provide full USPS services, so check ahead to confirm drop-off availability.

4. USPS Self-Service Kiosks 

USPS Self-Service Kiosks allow you to drop off packages, print postage, and track shipments without waiting in line. They are usually located inside post offices but are available outside regular business hours.

Benefits of Using Kiosks:

  • Available 24/7 in select locations
  • Print shipping labels and pay for postage
  • Faster than waiting in line at the post office

Find a Self-Service Kiosk Near You: Visit the USPS Locator and select “Self-Service Kiosks” under location types.

5. Third-Party Shipping Centers 

Some UPS and FedEx locations accept USPS packages, but this service is not always available. It’s best to check with the specific location before dropping off your package.

Key Considerations:

  • Convenient if you use multiple shipping carriers
  • May have extra fees for handling USPS shipments
  • Not all third-party centers accept USPS packages

Important: If your package is prepaid with USPS, it’s always safer to drop it off at an official USPS location to avoid delays.

USPS Package Pickup: An Alternative to Drop-Offs

Dropping off packages at USPS locations isn’t always convenient, especially for e-commerce sellers handling multiple shipments. Fortunately, USPS offers a package pickup service that allows you to schedule a pickup right from your home or business, saving time and effort. This service is available for various USPS shipping options, including Priority Mail, Priority Mail Express, First-Class Package Service, and international shipments.

For WooCommerce and Shopify sellers, using the WooCommerce USPS Shipping Plugin and Shopify USPS Shipping App simplifies package pickups. Instead of manually scheduling a USPS pickup, these solutions automate the process directly from your store.

Key benefits of USPS package pickup:

  • No need to visit a post office or drop-off location
  • Available for both residential and business addresses
  • Works with most USPS shipping services
  • Free pickup option available with certain services

Types of USPS Pickups Available

USPS offers different pickup options to accommodate varying shipping needs.

Free Pickup

  • Available during your regular mail delivery time at no additional cost.
  • Requires at least one qualifying USPS service, such as Priority Mail or Priority Mail Express.

Paid Pickup

  • Allows you to schedule a pickup outside of regular delivery hours for a fee.
  • Ideal for businesses needing urgent or off-hour package pickups.

USPS Pickup Times

  • USPS pickups usually take place once per day during regular mail delivery hours.
  • The exact pickup time depends on your location and, if applicable, the scheduled paid pickup slot.
  • To ensure same-day pickup, schedule your request before the daily cut-off time, typically in the early morning.

Tips for Smooth USPS Drop-Offs

Ensuring smooth USPS drop-offs is crucial for timely and efficient deliveries. Here are key practices to follow:

1. Ensure Correct Labeling and Postage

  • Include the recipient’s full name, complete address, and ZIP code. Verify details to prevent delivery issues.
  • Calculate postage based on package weight, dimensions, and destination. Use USPS’s Price Calculator to determine exact rates.
  • Always include a return address in the upper left corner to facilitate returns if necessary.

2. Check Drop-Off Location Cut-Off Times

  • Post Office Hours: Operating hours vary by location. Use the USPS Locator to find specific hours for your nearest post office.
  • Collection Box Schedules: Each USPS collection box has a posted pickup time. Dropping off packages before this time ensures same-day processing.
  • Retail Partner Cut-Offs: Third-party retailers like Staples or Walmart may have different cut-off times. Confirm the specific location to ensure timely dispatch.

3. Track Shipments After Drop-Off

  • Obtain Receipts: When dropping off packages at the post office or retail partners, request a receipt with a tracking number.
  • Use USPS Tracking: Enter your tracking number on the USPS Tracking Page to monitor real-time shipment status.
  • Enable Notifications: Sign up for email or text alerts to receive updates on your package’s journey.

USPS Drop off for eCommerce 

USPS can be integrated with eCommerce platforms such as WooCommerce, Shopify, Magento, and BigCommerce via specific tools that provide real-time rates, shipping labels, and order tracking, making fulfillment seamless.

Now, let’s see how easy it is to integrate USPS shipping in WooCommerce and Shopify!

How to use USPS Drop Off option for WooCommerce Orders

WooCommerce does not support USPS shipping by default. However, using the WooCommerce USPS Shipping Plugin simplifies the process.


Note:
To get started with USPS shipping in your WooCommerce store, visit the following detailed guide: PluginHive USPS Shipping Guide for WooCommerce .

1. Add Your Drop-off Address – Add your drop-off location in the plugin settings to ensure accurate shipping calculations.

add usps drop off address

2. Use the same address in the Shipper From Address section of the Rate and Label Automation settings for accurate USPS rate calculations.

rates and labels automation

3. The plugin fetches live USPS rates and displays them at checkout for your customers.

display usps rates

4. Easily generate USPS shipping labels within your WooCommerce store for hassle-free order fulfillment.

print usps labels

To learn more about USPS shipping in WooCommerce, check out this video.


How to Use USPS Drop Off for Shopify Orders

Shopify users can do USPS Ground Advantage shipping with the Shopify USPS Shipping App, which automates rate calculations, label generation, and tracking.


Note:
To get started with USPS shipping in your WooCommerce store, visit the following detailed guide: PluginHive USPS Shipping Guide for Shopify .

Follow these steps to use USPS drop-off in your Shopify store,

  1. Enter your drop-off location in the app settings, as shown in the image below.
usps drop off location address

  1. Select this address as your Shipping From address in the rate and label automation settings to ensure accurate USPS rates at checkout.
rates and labels automation

  1. The app will fetch and display live USPS shipping rates based on your set address.
usps shipping rates

  1. This app also helps you print shipping labels directly from your Shopify store.
usps shipping labels

To learn more about Shopify USPS shipping, check out this video.

Once you’ve generated a USPS shipping label, pack your order securely and affix the label. Drop off your package at the USPS location you have set as your “Shipping From” address in the app settings. Make sure to visit during operational hours.


Conclusion

USPS drop-off locations provide a convenient and reliable way to ship packages for ecommerce businesses. By selecting the right drop-off option, whether a post office, collection box, retail partner, or self-service kiosk, you can ensure timely deliveries. With proper labeling, postage verification, and cut-off time awareness, you can streamline your shipping process and avoid delays. Integrate USPS and optimize your shipping in WooCommerce or Shopify. Get started today to improve efficiency and deliver a seamless experience to your customers!

For additional support or inquiries, reach out to PluginHive Customer Support.


FAQs

  1. Does USPS Allow Package Drop-Offs on Sundays?

No, USPS does not process packages on Sundays. However, you can drop your package in a USPS collection box, and it will be picked up on Monday—provided it meets size restrictions.

  1. Can I Drop a USPS Flat Rate Box in a Collection Box?

No, you cannot drop a USPS Flat Rate Box in a collection box. USPS blue mailboxes only accept packages weighing 13 ounces or less with the correct postage. Most Flat Rate Boxes, especially Medium and Large sizes, exceed this weight limit when packed and may not fit in the dropbox slot.

  1. Are USPS Drop Boxes Safe?

USPS drop boxes are generally secure, but there have been rare cases of mail theft. To minimize risk, it’s best to drop off mail before the last pickup of the day. For high-value packages, using a post office or scheduling a USPS pickup is a safer option.

  1. Can I Track My Package After Dropping It Off?

Yes, once USPS scans your package at a drop-off location or by a carrier, you can track its status using the USPS website, mobile app, or third-party tracking tools (for more info, visit USPS tracking). Make sure to keep your receipt or tracking number for updates.

  1. Can I Drop Off International Packages at Any USPS Location?

Most USPS locations accept international packages, but you must have the correct customs forms and documentation. However, self-service kiosks and some smaller post offices may not process international shipments

  1. Can I Drop Off USPS Packages at Any Time?

USPS post offices have specific hours of operation, but blue collection boxes and self-service kiosks are often accessible 24/7.