I have been an eCommerce business owner for a few years now and I am in the process of creating my website. I work with a respected vendor who is based in the US. From this vendor I am able to buy name brand products. I am currently selling the products on eBay and have not had any issues. A few of the name brand products I am selling are Ninja, Shark, and ASTRO Gaming. Am I able to list these name brand products on my website without the brand's permission or do I need to get permission from the brand? Thank you!