Also know, do I need a resale certificate to sell online?
For most states, the general rule is that if you sell products or services that qualify for sales tax, a seller's permit is a must. Instead, you can give your supplier a resale certificate when you buy products that you either wholesale or retail in your online store.
Also Know, do you need a license to resell products? If you're starting a retail business (whether online or at a brick and mortar location), you'll want to apply for a reseller license. A reseller license certifies you don't have to pay sales tax when buying products on a wholesale basis for the purpose of reselling them to customers.
Also question is, what license is needed to sell online?
A Seller's Permit (or Seller's License) is required for most businesses that sell goods or services online. Nearly all states require a Seller's Permit to legally sell products online, but the requirements, fees, and other details vary by state.
Do I need a resellers license to sell on eBay?
Ebay does not require a business license for any of its users, but if you have an eBay store you will likely need a business license -- this depends on the statutes of your local government. If you plan to buy items on wholesale instate and resell them on eBay, you need a seller's permit.