How to use SEO Mobile Description TemplatesHow to automatically apply SEO Mobile Descriptions to new listings and apply a Mobile Description template to your eBay listings in bulk.
How to add eBay SEO metadata (and edit eBay mobile descriptions) for eBay ListingsAdd meta keywords, descriptions, image alt-tags, and custom mobile descriptions to your eBay listings (individually or in bulk)
Where is metadata applied in eBay listings? (Technical SEO question)Metadata (SEO) added to your listings with 3Dsellers is installed into the listing's description. Read here for examples and details.