SuperBuy shipping costs are determined by a combination of actual weight, volumetric weight, destination country, and the chosen shipping line. Before you place an order, it is important to understand how each of these factors plays into your final invoice.
Actual Weight vs Volumetric Weight
Carriers charge whichever is higher. If your parcel is light but bulky, volumetric weight will determine your cost. The formula is typically (length × width × height) ÷ 5000. SuperBuy displays both numbers in your warehouse once items arrive.
Shipping Line Comparison
SuperBuy offers multiple lines: EMS, DHL, FedEx, UPS, and various regional lines. Each has different speed, cost, and customs risk profiles. For the United States in 2026, FedEx and DHL remain the fastest but most expensive. EMS is the middle ground. Regional lines are cheaper but slower.
Rehearsal Packaging
Before final shipping, you can request rehearsal packaging. SuperBuy will repack your items, remove shoe boxes if requested, and give you the actual final weight. This step alone can save 15-30% on shipping costs.
How to Estimate Before Buying
The SuperBuy Spreadsheet includes estimated shipping weight per category. Use this to build a rough estimate before you even add items to cart. Add 10-15% buffer for packaging material.
Pro Tips
- Remove shoe boxes to save significant volume
- Consolidate small items into one parcel
- Avoid shipping during holiday peak seasons
- Use the shipping calculator in your SuperBuy account for real-time quotes