A smooth shipping process not only helps streamline your operations as an e-commerce seller, but also ensures your products reach your customers without undue delays.  Moreover, you can focus your efforts on growing your business instead of dealing with customer complaints and questions around package delivery status or postage due at the time of delivery.

What can you do to ensure a seamless shipping experience from the time your package leaves your hands and reaches your customer?  Follow these five easy USPS shipping guidelines!

Pay Attention To Your Package

Guideline #1 – Round up on Weights:  Did you know that the USPS rounds up package weights to the nearest ounce or pound depending on the mail class used?  To avoid underpaying for postage or even worse having your customer pay postage at the time of delivery, always round up your package weight.  As an example, if your package weighs 10 lbs. and 5 oz., you should use the shipping rate for an 11 lb. package.

Guideline #2 – Check the Dimensions:  Your package size can make a difference in how much you pay shipping!  Dimensional (DIM) weight may apply to a USPS package that is larger than 1 cubic foot (12″ x 12″ x 12″).  Pay attention to the dimensions of your package and avoid unnecessary empty space to lower shipping costs.

Does Your Shipping Label Match Your Package?

Guideline #3 – Verify the Mail Class:  What mail class should you use to ship your package?  This depends on the weight of your package, how soon you need it to be at its destination and also how much you want to pay for shipping.  Remember, each mail class allows packages up to a certain weight limit only.

Guideline #4 – Double check the Shipping Zone:  USPS Shipping Zones are calculated based on the distance between the origin and destination addresses.  Stamps.com customers should verify that the origin zip code (the zip code for where you ship your packages from) is set up correctly.

Guideline #5 – Match the Label to the Packaging:  Your shipping label should match your package!  For example, based on the package weight, size and shipping zone of your package, if you have decided to use a Flat Rate Priority Mail Box for your package, make sure to choose the corresponding mail class while printing your label.  Also, your Flat Rate label must only be used on a Flat Rate box.

USPS Shipping Made Easy With Stamps.com

When you ship with Stamps.com, you don’t need to worry about underpaying for postage.  Use your Stamps.com digital scale to accurately weigh your package and the software will automatically use the rounded up weight and charge you the appropriate shipping rate.  Next, enter the package dimensions so Stamps.com can determine whether or not DIM weight applies to your package.  Select the correct package type or enter the dimensions of your package.  Also, make sure to set up your origin zip code correctly. When you enter the destination address, Stamps.com automatically calculates the correct shipping zone for your package.  Finally, choose your mail class and Stamps.com will print the appropriate USPS shipping label for your package.

Shipments can sometimes be lost during transit, including orders to your customers. How do you help customers who are reaching out for assistance? USPS provides resources to try to locate missing mail and packages, and the USPS Mail Recovery Center serves as the hub for lost items. We also have tips to prevent packages from going missing in the first place. If you’re feeling lost about lost packages, you’ve found the right blog. 

Tips to prevent lost packages

• Confirm the address before sending, especially for communal living spaces 
• Purchase additional insurance for high-cost items like jewelry or electronics
• Enable tracking notifications so customers know when their package will arrive
• Include labels on the inner packaging in case the outer label is damaged or illegible
• Label your package clearly and legibly and use tape to cover the label to avoid damage

USPS Mail Recovery Center

As we mentioned earlier, the USPS Mail Recovery Center acts as a centralized location for lost mail and packages. All packages and mail are examined upon arrival. If packages or envelopes are deemed valuable (over $25 in merchandise or over $20 in cash), they will be opened by USPS personnel to try to reunite the items with their sender or recipient. Mail with a barcode will be kept for 60 days, and mail without a barcode will be kept for 30 days. After this time frame, items will be donated, thrown away or recycled, or auctioned off.

Steps to search for missing mail 

USPS offers free resources to try to track down missing mail and packages. The first step is to track your package, followed by submitting a couple of different forms. This process is designed to give USPS detailed information about your package to hopefully increase the chance of it being found. 

Track your package 

The first step is to track your package. It might seem straightforward, but checking the tracking details of your shipment might show where/if the package was disrupted in transit. The tracking information will also show delays or if a package is being held at the post office for pickup. We recommend taking screenshots or writing down the tracking information shown because USPS may ask for this information later on. 

Complete the missing mail search form 

If entering the tracking information doesn’t provide answers, fill out a missing mail search form. This form will ask for your shipment’s tracking number, carrier service, and other attributes. Be as specific as possible and answer as many questions as you can. 

Fill out a missing mail search request

After tracking your shipment and completing the missing mail search form, wait seven business days. If your package still hasn’t reached its destination, you’ll fill out a missing mail search request. USPS does require you to create an account to access the form, but account creation is free. The missing mail request will ask questions about the contents of your package as well as the packaging used and any identifying details. USPS also recommends sending pictures of your shipment if possible. 

Additional steps for missing mail 

Once you’ve submitted a missing mail search request, check for a confirmation email from USPS; updates will also be sent via email. Recovered mail will be sent to its destination. However, if a package is deemed unsafe, it won’t be eligible to move forward in transit. It’s also important to note that some packages are unable to be found. 

If your package is unable to be recovered or you used a guaranteed service and/or a service with included insurance, you can: 

• Request a refund for guaranteed services like Priority Mail Express®
• File a claim for services with included insurance (within 60 days) 

Shipping insurance 

Priority Mail® and Priority Mail Express® each include $100 of insurance for eligible shipments. This insurance doesn’t come with an additional cost and is a benefit of using the services. If your package is lost or damaged, you can send a claim to USPS for potential reimbursement. To file a claim with USPS, you’ll need to create a free account. Additionally, confirm your claim is being filed within the following timeframes: 

• Priority Mail Express®: Between 7-60 days*
• Priority Mail COD: 15-60 days* 
• Priority Mail®: 15-60 days* 

*Note: Claims should be filed before 60 days. 

Lastly, collect all of the documentation listed by USPS before submitting your claim. This way, you can fill out your claim and help prevent having to resubmit information. If you’re filing a claim for a customer, let them know to keep all of the packaging and information they have until USPS resolves your claim. USPS outlines the documentation needed to file a claim we’ve included below, and additional information can be found on their website.* 

*Note: This information is directly from the USPS website, so we recommend reaching out to USPS with any questions. 

Tracking or Label Number

• The tracking or label number is found on your online label record, package label, mailing receipt, or sales receipt. Tracking and label numbers are between 13 and 34 characters.

Evidence of Insurance Purchased

• Any of these items show evidence of insurance:
• Original mailing receipt issued at the time of mailing
• Outer packaging showing the names and addresses of the sender and the addressee and the proper label showing that the article was sent insured
• Printed electronic online label record or computer printout from the application used to print the label and purchase the insurance

NOTE: USPS may not legally pay compensation for uninsured lost or damaged articles. If your uninsured mail is missing or delayed you may request a Missing Mail Search.

Proof of Value

Proof of value is the cost or value of an item when it was mailed. Any of these can be used to show proof of value:

• Sales receipt
• Paid invoice or paid bill of sale
• Statement of value and/or estimates of repair costs from a reputable dealer
• Credit card billing statement
• Receipt of costs incurred for reconstruction of non-negotiable documents
• Printouts of the online transaction identifying the purchaser and seller, price paid, date of transaction, description of item purchased, and assurance that the transaction status is completed

Proof of Damage

Photos that clearly show the extent of damage will help with your case. For damaged claims, you’ll also need to provide an estimate of the repair costs from a reputable dealer.

• Save the original packaging and everything in the package until your claim is settled.
• Do not throw out damaged items, even after you photograph them.
• Do not reship items that were not damaged. Save them with the damaged items.
• You may be asked to take the entire package to your local Post Office™ facility for inspection.

How to add delivery confirmation in Stamps.com 

Another way to decrease the risk of lost packages is with delivery confirmation. Delivery confirmation comes at no additional cost when using Priority Mail®. This feature provides information about the time, date, and zip code of when the package was signed for. Also, delivery confirmation will show a delivery attempt if your package couldn’t be delivered. 

To add delivery confirmation on Stamps.com Online: 

Select the Tracking drop-down menu under the Mail Tab of your dashboard and click Signature Required. 

To use delivery confirmation with Stamps.com PC Software: 

Once you select the mail class for your package, go to the Packages Tab on your dashboard. For shipments using Priority Mail Express®, click the Delivery Options button and select Signature Required. 

If you’re using another service, select the Tracking drop down menu and then click Signature Confirmation.

Delivery confirmation information is available for up to a year after the delivery date. You can receive a copy of your recipient’s address by calling USPS at 1-800-222-1811 on Monday through Friday from 8:00 AM to 8:30 PM ET. Signatures can be mailed, faxed, or emailed to you directly. Mail requests are sent through First-Class Mail® and are usually delivered within 2-3 business days. Fax requests are typically completed within two hours and can be received 24/7.