---
title: "Blog: shipping guides for ecommerce sellers - ShipSqueeze"
description: "Practical guides to what online sellers pay for shipping: label rates, dimensional weight, zones, surcharges, audits and returns, from the ShipSqueeze team."
url: "https://shipsqueeze.com/blog/"
---

Blog

# Shipping guides for ecommerce sellers

Plain-English guides to what you pay to ship an order, and the levers that bring it down: label rates, packaging, zones, surcharges, audits and returns.

Shipping rates

## [Cheapest shipping labels: why prices differ by platform](https://shipsqueeze.com/blog/why-shipping-label-prices-differ/)

Find the cheapest shipping labels by knowing why one package gets different prices: retail vs. commercial rates, platform deals, service, zone and surcharges.

October 7, 2026 10 min read

Packaging

## [Dimensional weight explained: stop paying to ship air](https://shipsqueeze.com/blog/dimensional-weight-explained/)

Learn how dimensional weight works, the current UPS, FedEx and USPS DIM divisors, and how right-sized boxes cut your billable weight and label costs.

October 7, 2026 10 min read

Carriers

## [Shipping zones explained: why distance changes the price](https://shipsqueeze.com/blog/shipping-zones-explained/)

Shipping zones set how much distance adds to most labels. Learn how USPS, UPS and FedEx zones work, how to read a zone chart, and how to pay less to ship far.

October 7, 2026 9 min read

Carriers

## [Shipping surcharges: what each fee is and how to avoid it](https://shipsqueeze.com/blog/carrier-surcharges-guide/)

Learn what triggers shipping surcharges at UPS, FedEx and USPS, from residential, delivery area and fuel fees to oversize boxes, and how to avoid paying them.

October 7, 2026 10 min read

Audits & refunds

## [Shipping audit: how to find overcharges and claim refunds](https://shipsqueeze.com/blog/shipping-audit-refunds/)

A shipping audit finds duplicate charges, wrong weight adjustments and missed late-delivery refunds. Learn what to check, the deadlines and how to file claims.

October 7, 2026 9 min read

Returns

## [Return shipping costs: how to cut them without losing sales](https://shipsqueeze.com/blog/reduce-return-shipping-costs/)

Cut return shipping costs with pay-on-use return labels, cheaper ground services, smarter packaging, exchanges and returnless refunds for low-value items.

October 7, 2026 10 min read

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