Confirm the sourcing, package, and route risks before quoting.
1688 and Taobao both expose Chinese-market products, but they serve different buying needs. 1688 is stronger for supplier comparison, bulk pricing, and B2B repeat orders, while Taobao is often easier for retail-style purchases, samples, one-off products, and consumer goods.
Use it to decide whether the request should start with supplier sourcing, buying support, warehouse checks, consolidation, DDP screening, or a freight quote.
Key takeaways: confirm the product and supplier context, collect packed carton data as early as possible, and ask for route review before committing to payment, pickup, or door delivery.