Hello! I have asked different CPA and got multiple answers so I'm looking for the correct one . I have an ecommerce business located in FL. I do dropship from my vendors and I'm looking to start to store and sell my own inventory using a third party fulfillment center that is located in FL. I would like also to use Amazon FBA but it is more complicated because it also depends where the stock is located, right? Right now I have been selling on eBay and Amazon and they collect taxes for me but I would also like to start sell in my own website so I'm looking for an advise how to do it. Does the current taxes that eBay & Amazon are collecting in my behalf counts against the different threshold states requirements? Thank you!