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Amazon UPC, which refers to Amazon Unique Product Codes, forms a pivot part of your business if you sell on Amazon. It will be almost impossible to sell on the Amazon marketplace without these highly beneficial UPCs.

UPC Codes: What are they and Why You Should Get them

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Amazon UPCs refers to a unique code given to each product on the Amazon marketplace. Its primary purpose is to provide it with a unique identity and differentiate it from millions of other products to the online market. It is Amazon's way of separating each product in its database.

Why Should You Buy Amazon UPC Codes?

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The first thing you can do with the UPC is scan and tell the product's name with other important information attached to it.

Apart from this, there are various other benefits of using Amazon UPCs, which are listed under:

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- Easy identification and cataloging of each product by buyers and sellers

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- Streamlines inventory management and tracking

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- Easy to track products/consignments in transit during shipping

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- Convenient to locate products in warehouses and online searches.

Amazon UPC Codes-Why You Must Have Them?

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If you want to do business on Amazon, you must have an Amazon UPC. Period. It is necessary to fill the 'Product ID' section when creating a new list of items to sell on Amazon. Though there are various other codes prevalent in the online market, UPC is the most commonly accepted one with ease.

If you don't have an Amazon UPC, Amazon will not accept your product for its marketplace. It is as simple as that.

On the other hand, Amazon has also updated its latest policy of checking each product's UPC as per the database provided by GS1, which is the only provider of UPCs. This step is performed to ensure the authenticity of the code. In case of any mismatch/misuse, the listing is removed. Not only this but any strict action may also be taken against the seller violating Amazon policies.

Therefore, it is vital to ensure that you use a current, valid UPC for your product. If you have any further queries regarding UPCs, you can always contact the Simple Fulfillment team.
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Lean More: Protect Yourself from Fraud with Amazon A-Z App

What is Priority Mail Cubic?

Priority Mail Cubic is a specialized service offered by the United States Postal Service (USPS) that prices packages based on their outer dimensions rather than weight. This unique pricing model can lead to significant savings, especially for small, dense packages weighing up to 20 pounds.

Key Features:

Dimension-based pricing: Rates determined by package size, not weight
Weight limit: Up to 20 pounds
Delivery timeframe: 1-3 business days
Insurance: $100 included for free
Tracking: Free package tracking included
Savings: Up to 90% off retail shipping rates

USPS Cubic Pricing Tiers

Priority Mail Cubic uses a tiered pricing system based on the package's volume. There are five tiers:

Tier 0.1: Up to 0.1 cubic feet
Tier 0.2: 0.101 to 0.2 cubic feet
Tier 0.3: 0.201 to 0.3 cubic feet
Tier 0.4: 0.301 to 0.4 cubic feet
Tier 0.5: 0.401 to 0.5 cubic feet

Calculating Your Package's Cubic Tier

For Boxes and Rigid Packages:

Measure the outer dimensions (length, width, height) in inches
Round each measurement down to the nearest quarter inch
Multiply length x width x height
Divide the result by 1728 (cubic inches in a cubic foot)
The result is your package's cubic feet measurement

Example: For a box measuring 12.3" x 9.5" x 3":

Round down to 12.25" x 9.5" x 3"
12.25 x 9.5 x 3 = 349.125
349.125 / 1728 = 0.202 cubic feet
This package falls into the 0.3 cubic feet pricing tier

Note: Maximum size for any single dimension is 18 inches

For Envelopes and Soft Packs:

Measure the length and width of the empty envelope
Round down to the nearest quarter inch
Add the length and width together
Use the total to determine the pricing tier:
- Tier 0.1: Up to 21"
- Tier 0.2: 21.01" to 27"
- Tier 0.3: 27.01" to 31"
- Tier 0.4: 31.01" to 34"
- Tier 0.5: 34.01" to 36"

Restrictions

Tubes and rolls are not eligible for Cubic pricing
Maximum combined length and girth is 84 inches

Benefits of Using Priority Mail Cubic

Cost savings: Cheaper than weight-based pricing for small, heavy items
Predictable pricing: Easy to calculate shipping costs based on box dimensions
Fast delivery: 1-3 business day delivery to any US address, including PO boxes
Free tracking: Monitor shipments at no extra cost
Included insurance: $100 of coverage with every shipment
No surcharges: Residential and fuel surcharges included in the price

Tips for Maximizing Savings

Optimize packaging: Use the smallest box possible that safely fits your items
Consider breaking up large orders: Sometimes shipping in multiple smaller boxes can be cheaper
Use cubic feet calculators: Online tools can help quickly determine your package's tier
Compare rates: Always compare Cubic rates with other shipping methods
Use Commercial Pricing: Accessing Commercial Pricing rates can lead to even more savings

2024 USPS Priority Mail Cubic Rates

[Insert current rate table here]

Accessing Priority Mail Cubic Rates

Priority Mail Cubic isn't available at regular Post Office counters. However, many online shipping platforms and 3PL providers offer access to these rates. By partnering with a fulfillment provider, you can easily access these discounted rates and streamline your shipping process. For small-scale sellers not yet ready for a 3PL, Pirate Ship offers free access to USPS Priority Mail Cubic rates with no monthly fees or minimums.