I am starting up an online coffee sales business which will only sell coffee online, I have no physical presence as production and fulfillment are outsourced to two different companies that private label the coffee for me and send it directly to the customer. I would prefer to have a Nevada LLC for the low cost and ease, but I don't want to create a double-taxation scenario as I primarily live in AZ (but can establish an address in NV as I go there often). Is the LLC just a pass-through entity so I would we just be responsible for the income earned in my home state of AZ? Would I need to register in all states as a foreign entity as anyone from any state can order online? Thank you in advance for your time and assistance!