1688 Sourcing Agent
Practical tutorials for quote requests, specification checks, receiving and shipping.
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Split battery products and accessories only when both proposed shipments are accurately described, accepted for their complete routes, and cheaper or operationally better after duplicated costs. A lower ordinary-cargo rate for accessories does not automatically outweigh a second collection, minimum charge, clearance or receiving event.
Read article: Ship battery products and accessories together or separately?
Check whether price, packing, model, route, or timing changes invalidate a battery freight quote, and compare revisions without mixing service scopes.
Read article: When a Battery Freight Quote Changes: A Re-Quote Checklist
Prepare a traceable battery freight RFQ with model evidence, packing data, route scope, and clear questions for qualified logistics review.
Read article: Build a Battery-Shipping Quote Pack Before Asking for a Price
A freight quote is only comparable when it describes the same packed shipment. Before choosing a forwarder, check outer carton measurements, gross weight, carton count and any pallet or overpack. Treat product-page dimensions and unbuilt packaging estimates as provisional inputs, not dispatch measurements.
Read article: Check packed carton measurements before comparing freight quotes
Compare China freight quotes by the amount needed to complete the same agreed service, not by the largest number at the top of the page. Make each provider mark every relevant charge as included, excluded, estimated or conditional. An unresolved item belongs in an uncertainty column, not a zero-cost cell.
Read article: Compare China freight quotes by included charges, not headline price
Track each inbound lot against the warehouse’s written billing trigger so waiting for consolidation does not create an uncontrolled bill.
Read article: Control the consolidation warehouse storage clock
Choose a mechanical-component pack size using landed cost per needed usable unit, rather than the lowest advertised price per piece.
Read article: Compare bulk DIY packs with the parts you will use
Compare the full cost of replacing missing kit parts, including freight, destination charges, compatibility review, and supplier reimbursement.
Read article: A DIY Kit with Missing Parts: Budget the Replacement Shipment
Match each freight invoice line to the approved quote, actual shipment measurements and any agreed change before resolving the balance.
Read article: Reconcile a freight invoice with its approved quote
Compare return, replacement and authorized local remedy using future cash costs, useful output, timing and written approvals.
Read article: Return, replace or remedy an imported order locally?
Do not multiply a sample freight bill by the bulk order quantity. Use the sample to learn what was physically shipped, then build a separate estimate for the production packing plan and service. Samples and production goods may have different carton utilization, protective materials, chargeable quantities and shipment-level costs.
Read article: Why a sample freight bill does not predict your bulk shipment
Measure an imported order against units you can actually use, then separate confirmed recoveries from unresolved claims.
Read article: Calculate usable-unit cost after import damage
Compare sourcing quotes in one budget currency on one stated comparison date, while preserving each original amount and settlement currency. Then check whether every component is still valid for the planned purchase. A converted total is a planning view; it is not a supplier's promise to accept that converted amount.
Read article: Compare sourcing quotes with different currencies and validity dates
Define site access, unloading, handover, and onward placement before buying an energy-storage unit so your delivery budget covers the required work.
Read article: Energy-Storage Delivery Costs: Check Access Before Ordering
Split mixed-order freight by clear cost drivers, separate direct charges, and reconcile SKU costs without disguising estimates as final landed costs.
Read article: Allocate Shared Freight Across a Mixed 1688 Order