Ever found yourself standing in line at the post office, wondering just how much it’ll cost to send that oddly shaped gift? If you’ve heard of “If It Fits, It Ships” but aren’t sure what it means for your wallet, you’re not alone.
Knowing these prices can help you save time, money, and packing stress. In this article, we’ll break down how the pricing works, what boxes qualify, and share tips to get the most value when shipping.
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Understanding “If It Fits, It Ships” Prices at the Post Office
The phrase “If It Fits, It Ships” refers to the United States Postal Service (USPS) Priority Mail Flat Rate shipping program. It’s a simple, convenient way to send packages anywhere in the US for a predetermined price—no weighing needed, as long as it fits in the selected box or envelope and does not exceed a maximum weight.
Let’s break down how this works, how much it costs, and how to make the most of USPS Flat Rate shipping.
What is USPS Flat Rate Shipping?
USPS Flat Rate shipping offers a fixed cost for shipping packages, based only on the size of the specially-designed USPS Flat Rate boxes and envelopes, not on the weight or destination within the US (as long as it’s under 70 pounds and being shipped domestically).
The Key Points
- Flat price: You pay the same rate regardless of weight (up to 70 lbs) or destination within the U.S.
- Special packaging is required: You must use official USPS Flat Rate boxes or envelopes.
- No need to weigh the package: As long as it fits and closes securely, and is under 70 lbs, the price is the same.
- Faster delivery: Flat Rate shipments are sent using Priority Mail, arriving in 1-3 business days.
Types of USPS Flat Rate Packages and Pricing
USPS offers a variety of Flat Rate options to suit different shipping needs. Here are the most common:
1. Flat Rate Envelopes
- Standard Flat Rate Envelope: Good for documents, legal papers, or small items.
- Legal Flat Rate Envelope: Slightly longer, perfect for legal-sized documents.
- Padded Flat Rate Envelope: Offers extra protection for fragile or irregularly shaped items.
2. Flat Rate Boxes
- Small Flat Rate Box: Ideal for small electronics, jewelry, or compact items.
- Medium Flat Rate Box: Fits shoes, books, or several smaller items.
- Large Flat Rate Box: Great for board games, larger electronics, or bulkier gifts.
- APO/FPO Large Flat Rate Box: Special discounted pricing for shipping to military addresses.
Typical Pricing (2024):
Keep in mind prices may change—but here are general rates for domestic Flat Rate shipping:
– Standard Flat Rate Envelope: About $9-$10
– Padded Flat Rate Envelope: Around $10-$11
– Small Flat Rate Box: Approx. $10-$11
– Medium Flat Rate Box: Roughly $17-$18
– Large Flat Rate Box: Typically $23-$24
– APO/FPO Large Flat Rate Box: Discounted, about $21
- For current prices, always check directly with USPS before shipping.*
How the “If It Fits, It Ships” Process Works
- Pick up the right box or envelope: Visit your local post office or order Flat Rate boxes online for free.
- Pack your items: Ensure your items fit comfortably and the package can close securely using the original folds.
- Seal and label: Properly seal your box or envelope and clearly write or print the address.
- Pay the flat rate: Bring your package to the post office or pay and print postage online.
- Drop off or schedule pickup: Deliver to the post office or have a carrier pick up at your door.
Benefits of USPS Flat Rate Shipping
- Simple pricing: No surprises or price calculations based on destination.
- Predictable costs: Makes budgeting for shipping easier.
- No weighing needed: Skip the scale; just pack, seal, and ship!
- Faster delivery: Priority Mail service delivers promptly (often in 1-3 days).
- Free boxes/envelopes: USPS provides the packaging at no extra cost.
When is Flat Rate Shipping the Best Option?
Flat Rate shipping is most cost-effective when:
– Sending heavy items (close to the 70-pound limit)
– Shipping long distances or across the country
– You want predictability and simple logistics
Example
If you’re sending books or food items that are heavy for their size, Flat Rate can be far cheaper than paying by weight, especially cross-country.
Times You Might NOT Want Flat Rate
- Small, light items: If your package is light and local, shipping by weight may be cheaper.
- Irregularly-shaped or oversized items: If your item won’t fit inside a Flat Rate box or envelope, you’ll need a different service.
- International packages: Flat Rate is available internationally, but prices and size limits are different, and sometimes alternatives are cheaper.
Practical Tips for Using USPS Flat Rate Shipping
1. Compare with Weight-Based Prices
For light and local shipments, check standard Priority Mail rates. Sometimes, you can save a few dollars.
2. Use the Right Size
Don’t overpay! If your item fits in a smaller box or envelope, always use the smallest possible Flat Rate option.
3. Prepare Your Package Correctly
- Do not overstuff boxes—packages must close using the original flaps.
- Use padding for fragile items, especially in envelopes.
4. Take Advantage of Free Supplies
Order Flat Rate boxes and envelopes in advance so you have them ready at home or the office.
5. Know the Maximum Weight Limit
Even though weight doesn’t affect the price, the maximum allowed is 70 pounds. Be sure to stay under this limit.
6. Schedule a Pickup
Priority Mail (including Flat Rate) is eligible for free package pickup from your home or workplace—a helpful timesaver!
7. Use Online Shipping Tools
Printing postage online can save time at the post office and sometimes offers slight discounts compared to paying in person.
Cost-Saving Tips When Shipping with USPS “If It Fits, It Ships”
- Check regional rates: For nearby cities, Priority Mail Regional Rate boxes might be even cheaper than Flat Rate.
- Reuse clean packing: While you must use USPS Flat Rate boxes for Flat Rate pricing, you can use clean fillers or padding from previous shipments.
- Ship in bulk: Combine smaller items into one box when possible (without exceeding the weight limit) to avoid multiple shipping fees.
- Military and APO/FPO rates: If sending to military addresses, use the discounted APO/FPO Large Flat Rate Box.
Challenges and Considerations
- Box size matters: Only items that fit inside (with flaps closed) qualify.
- Box type required: You must use the official Flat Rate packaging—not your own box of the same size.
- Weight limit: Never exceed 70 pounds or your package could be returned or require additional fees.
- Prohibited items: Some items can’t be shipped via Priority Mail (flammables, certain electronics, etc.—check USPS restrictions).
- Tracking included: All USPS Flat Rate shipments come with basic tracking, but added insurance costs extra.
Comparing Flat Rate vs Weight-Based Priority Mail
Not all packages are created equal when it comes to shipping costs. Flat Rate shipping can save you money, but there are times when weight-based pricing is more sensible.
- Best for heavy or distant packages: Pay single price regardless of cross-country delivery or something weighing up to 70 lbs.
- Best for light, local items: Standard Priority Mail often costs less for packages under 2-3 lbs going short distances.
Always check both options—use online calculators or consult your local post office to find the best deal.
Conclusion
USPS Priority Mail Flat Rate, known for the “If It Fits, It Ships” motto, remains a top choice for simple, reliable shipping within the US. It provides predictable costs, straightforward packaging, and swift delivery. While not always the cheapest in every situation, it shines for heavier shipments, long distances, or when you value simplicity and speed.
Always evaluate your shipping needs. With a little know-how and planning, “If It Fits, It Ships” can be a highly effective—and sometimes, cost-saving—option.
Frequently Asked Questions (FAQs)
1. What is the maximum weight for USPS Flat Rate boxes?
The maximum weight allowed for USPS Flat Rate boxes and envelopes is 70 pounds. Exceeding this limit will result in your package being ineligible for Flat Rate pricing.
2. Can I use my own box for Flat Rate shipping?
No, you must use the official USPS Flat Rate boxes or envelopes. Using your own packaging disqualifies your shipment from Flat Rate pricing.
3. Is Flat Rate shipping always the cheapest option?
Not always. For light, local shipments, traditional weight-based Priority Mail rates can be less expensive. Flat Rate is best for heavier or cross-country items.
4. Are tracking and insurance included with Flat Rate?
All USPS Flat Rate shipments include free tracking. They also come with limited insurance (typically $50 to $100), but you can purchase additional coverage if needed.
5. How do I get USPS Flat Rate boxes and envelopes?
You can pick them up for free at any post office or order them online for home delivery. There’s no extra charge for these supplies when using Flat Rate shipping.
USPS “If It Fits, It Ships” truly takes the guesswork out of mailing. By understanding how Flat Rate pricing and boxes work, you can make the best choice for your shipping needs every time.
