Collecting products from AliExpress (also known as Global AliExpress or AliExpress) on the Shopee cross-border platform usually involves some specific steps and tools, but please note that directly collecting products through the AliExpress platform and uploading them directly to the Shopee cross-border platform may involve copyright and platform rules, so you need to be careful.

The following is a possible method, but please note that this is just a basic framework and the specific operation may change due to platform rule updates:

Research the product demand and rules of the Shopee cross-border platform: First, you need to understand which products are popular on the Shopee cross-border platform, as well as the platform's product uploading and sales rules.

Find suitable products on AliExpress: Use AliExpress's search function to find products that meet your needs. You can find potential products by searching by keywords, browsing popular categories, or viewing other sellers' products.

Evaluate the feasibility of the product: After determining the product to be collected, you need to evaluate whether it is suitable for sale on the Shopee cross-border platform. This includes considering factors such as the product's competition, price, quality, and shipping methods.

Manually collect product information: Since direct collection may violate platform rules, you may need to manually copy and organize product information. This includes the product's title, description, pictures, price, inventory, etc.

Create products on the Shopee cross-border platform: Use the product upload function of the Shopee cross-border platform to upload the product information you found on AliExpress to your Shopee store. When creating products, make sure to comply with all the rules and requirements of the Shopee platform.

Optimize product information: After creating a product on the Shopee platform, you may need to further optimize the product information to increase its exposure and sales potential. This includes optimizing the title, description, and pictures, as well as setting a reasonable price and shipping method.

Monitor and adjust: Once a product is listed on the Shopee platform, you need to monitor its sales regularly and make adjustments as needed. This may include adjusting the price, optimizing the description, adding more pictures, or changing the shipping method.

Please note that the above steps are for reference only and may need to be adjusted according to your specific situation. In addition, directly collecting products from other e-commerce platforms and uploading them to the Shopee platform may involve copyright and platform rules, so please make sure that your operations comply with all relevant laws and platform rules.