The character limit for sellers' search terms usually depends on the platform settings. Generally speaking, on e-commerce platforms such as Amazon and eBay, the character limit for sellers' search terms usually does not exceed 250 characters. These search terms can include key information such as product name, description, brand and features to help buyers find the desired products more easily.

Sellers can use these search terms to increase product exposure and search ranking when creating product listings or uploading product information.

Therefore, sellers should make full use of these search term restrictions to accurately describe product features and keywords that attract consumers, thereby increasing product visibility and sales opportunities.