3Dsellers is an all-in-one solution for eBay sellers that combines marketing & management tools under one dashboard. Including a listing designer, professional email marketing software, feedback reminder, export to CSV and more. Additionally, it organizes all customer communication into one place with a CRM, designed specifically for eBay and Amazon sellers. The shipping tracker sends automated notifications to buyers regarding delivery updates and enables quick and convenient inventory management. It has a friendly user interface and includes strong mobile compatibility. 3Dsellers offer a free plan for a limited set of tools, as well as a 7-day free trial for the full access.