GTBuy Shipping Guide: Estimate Without Guessing

Treat shipping as a separate parcel decision made with current packed weight, dimensions, destination, route availability, restrictions and live terms; pre-purchase estimates are not guarantees.

Item weight is not parcel weight

Protective packaging, boxes and consolidation change chargeable weight. A product-row weight may be missing, estimated or measured before packing. Use warehouse parcel data when it becomes available.

Dimensions can change the billable basis

Some routes compare actual and dimensional weight. The formula, divisor and rounding policy belong to the live carrier or platform. Record them from the current quote instead of copying a universal number.

Route availability is conditional

Destination, product type, batteries, liquids, brand restrictions, parcel value and changing carrier rules can affect which lines appear. A route mentioned in an old guide may not be available now.

Customs outcomes are uncertain

Rules and enforcement vary by destination and shipment. Review government guidance and the live service’s declaration workflow. No guide can promise clearance, duty amount or delivery.

Compare like with like

Compare included services, tracking, insurance wording, compensation limits, restrictions and estimated windows—not just the headline price. Re-check the quote immediately before submission.

Working checklist

• Wait for packed weight and dimensions.
• Confirm destination and restricted-item rules.
• Read the live dimensional-weight method.
• Compare coverage and compensation terms.
• Review official customs guidance.
• Save the final quote and declaration details.