Official public sources reviewed 26 October 2026
PikoBuy Source Links: How to Check Taobao, Weidian, 1688 and Yupoo
A source-link checklist for identifying what a listing actually says before it becomes a spreadsheet recommendation.
This independent article is for research. It does not process payments, place orders, ship parcels or determine returns.
The source page is the first evidence
A spreadsheet row should begin with a source page that can be understood, not just opened. Before saving a link, identify the seller-facing title, visible product type, available options, price context and photos. If those elements are unclear, the row cannot responsibly claim that it represents a particular item.
Save the exact variation being considered. One link may include several colours, sizes, materials or configurations. A product name copied into a spreadsheet without the selected option makes the later QC comparison much weaker.
Treat platform names as source clues
Taobao, Weidian and 1688 listings may each show product information differently, while Yupoo is often used as a visual catalogue. Their names alone do not prove product quality, stock, seller identity or price stability. They are useful clues that tell a buyer where to look next.
Do not turn a seller album, a search result or an image into a claim that an item can be purchased exactly as shown. Look for the link between the visual reference, the option and the orderable listing. When that link is missing, write 'needs source confirmation' rather than filling the gap with confidence.
Check options before you compare prices
Price comparison only makes sense when the options match. A lower number may refer to a smaller size, a different configuration, an accessory-only choice or a placeholder variation. Read the option labels and visible notes before describing one row as better value than another.
For items where fit or configuration matters, write the source measurement or model specification beside the price. That transforms a row from a loose recommendation into a comparison a reader can audit. It also makes a later warehouse photo more useful.
Use images to ask narrower questions
Listing images can show colour, shape, visible branding, accessories or product variants, but they cannot answer every question. Use them to identify which view needs confirmation later. For example, a clothing image may make a size chart important; an electronics image may make a port layout or included accessory important.
Avoid language that claims an image proves authenticity, materials, internal parts or long-term performance. A better note separates what is visible from what is still unknown. This protects a reader from treating a polished listing image as evidence of a delivered item.
Keep links current and explainable
Source listings change. A link that worked when it was added may later show a different option, price or availability. Add a checked date and revisit high-priority rows before sharing them. If a link is dead or no longer matches its description, remove it or mark it outdated instead of keeping it for a large item count.
A concise reason for each row is more durable than a broad endorsement: clear measurements, useful photos, a coherent option or a relevant comparison. That gives readers a way to decide whether the link deserves their own review.
A research-first standard
The purpose of a PikoBuy source-link guide is not to certify sellers or tell a buyer what to order. It is to make source information legible before a decision is made. Direct a buyer to verify the original listing, selected option and current conditions in the appropriate official channel.
When a row makes its limits clear, it is more valuable to both readers and search engines. It describes a repeatable method—source, option, images, measurements, weight context and date—rather than a claim that cannot be checked later.