When dealing with a large number of products, batch import is essential. The standard process is to first organize data into a format the system accepts (usually an Excel template), verify field mapping, then import all at once, and finally add images and attachments in bulk. If your source data is unstructured—for example, from a legacy system or with specifications scattered across multiple text fields—you'll need to first clean and restructure the data fields before importing. Another common issue is that product specification descriptions are lengthy but lack structure, making it difficult for buyers to search in the catalog using filters. In this case, you can organize the specification text into searchable tags while keeping the original text, significantly improving search efficiency.