Welcome to our Shipping & Claims Guides hub, a global resource designed to simplify complex courier rules. Whether you are handling a USPS postmark rule change or an Evri compensation claim, these Shipping & Claims Guides provide the 2026 data you need to ship with confidence.
🇺🇸 US Shipping Support
USPS Expert Resources
Master the latest 2026 USPS regulations, from postmark rule changes to dimensional weight calculations. We help you avoid “Shocking” price hikes and ensure your mail arrives on time.
🇬🇧 UK Shipping & Claims
Evri & UK Courier Help
Navigate the UK’s most challenging courier landscape. Our guides cover everything from BBC Panorama investigations to winning your compensation claims for lost parcels.
Essential Shipping Calculators
Volumetric Weight Calculator
Accurately calculate the volumetric weight of your international shipments. Most global couriers charge based on package size rather than actual weight. Use this tool to find your ‘Size Weight’ in kilograms or pounds and avoid unexpected surcharges on bulky, lightweight items.
USPS DIM Weight Calculator
Specifically designed for 2026 USPS regulations. This tool uses the official 166 divisor to calculate Dimensional (DIM) weight for Priority Mail and Ground Advantage. Perfect for US shippers looking to see if their package exceeds the 1,728 cubic inch threshold that triggers higher rates.
Length & Distance Calculator
The essential tool for measuring box dimensions for global couriers. Easily convert centimeters (cm) to inches (in) to ensure your package measurements are compliant with both US and UK shipping standards. Accurate dimensions are the first step in avoiding ‘Non-Standard’ size fees.
How to Use These Shipping & Claims Guides
To get the most out of our resources, we recommend a three-step approach. First, use our Volumetric Weight Calculator to determine if your package will be flagged for “Dimensional Weight” pricing. Second, consult our specific USPS or Evri guides to understand the latest 2026 policy changes. Finally, if your parcel is lost or damaged, follow our step-by-step compensation claim instructions to ensure you provide the correct evidence for a payout.
Understanding 2026 Shipping Surcharges
In 2026, many couriers have implemented “Non-Standard” fee structures. This means that even if a package is light, its physical length or girth could double your shipping cost. Our Shipping & Claims Guides are designed to help you spot these fees before you pay at the counter. For US shippers, pay close attention to the USPS “Ground Advantage” 2026 updates. For UK users, ensure your Evri parcels are measured precisely to avoid the automated “overweight” fines that have become common this year.
Top 5 Tips for Successful Courier Claims
- Photographic Evidence: Always take a photo of the parcel with the label visible before shipping.
- Proof of Value: Keep digital receipts; couriers will not pay out without a verified invoice.
- Time Limits: Most Shipping & Claims Guides will warn you that you often only have 7–14 days to file a claim.
- Original Packaging: If an item is damaged, tell the recipient to keep the box; the courier may want to inspect it.
- Persistent Follow-up: Use the specific claim reference numbers provided in our guides when speaking to customer service.
How can I use your Shipping & Claims Guides to save money?
Our Shipping & Claims Guides are specifically designed to help you avoid common carrier surcharges. By using the calculators found in these Shipping & Claims Guides, you can determine if your package is subject to “Dimensional Weight” pricing before you pay. Many users find that by adjusting their packaging based on our Shipping & Claims Guides, they can save up to 30% on standard 2026 USPS and Evri rates.
Are these Shipping & Claims Guides updated for 2026 rules?
Yes, all of our Shipping & Claims Guides are updated to reflect the 2026 courier landscape. This includes the new USPS “Ground Advantage” price tiers and the updated Evri compensation limits for UK deliveries. We monitor official postal changes daily to ensure that the information within these Shipping & Claims Guides remains the most accurate resource for both US and UK shippers.
What evidence do I need to follow the Shipping & Claims Guides for a lost parcel?
According to our Shipping & Claims Guides, the most important piece of evidence is “Proof of Value.” When following the steps in our Shipping & Claims Guides, make sure you have a digital copy of your purchase receipt and a photo of the parcel with the shipping label clearly visible. Most couriers will reject a claim if this specific evidence, as outlined in our Shipping & Claims Guides, is missing from the initial application.
Do these Shipping & Claims Guides apply to international shipping?
Absolutely. While we focus heavily on domestic USPS and Evri rules, our Shipping & Claims Guides also cover international logistics. You can use our volumetric calculators to ensure your global shipments meet the size requirements for trans-Atlantic post. These Shipping & Claims Guides provide a bridge between US and UK terminology, helping you manage “parcels” and “packages” with the same level of expertise.