Freight Tool
Domestic Shipping Estimator
Estimate seller-to-oopbuy-warehouse shipping in China before comparing product listings.
How to use it
Use this when a Taobao, Weidian, 1688 or Tmall seller charges domestic freight before the item reaches oopbuy warehouse.
Formula
Seller count × (base fee + weight per seller × per-kg fee × region multiplier).
When to override
If the listing says free shipping, use the free-shipping template or set base and per-kg fee to 0.
Domestic freight inputs
Quick templates
Estimated domestic freight
¥14.00
Add this to item price before comparing sellers or deciding whether a listing is still worth ordering.
Per seller estimate
¥14.00
Total local weight
1.20 kg
Live calculation
1 seller(s) × (¥8.00 base + 1.20 kg × ¥4.00 × 1.25)
Domestic shipping depends on seller rules, promo free-shipping, warehouse city and item size. Treat this as a planning buffer, not a final oopbuy charge.
If changing a field does not match what the seller page says, prefer the seller page. This tool is for comparing listings before you submit the order.