Etsy online account questions?

[Lauren]

I'm thinking of selling some of my fleece dog coats on Etsy, but I'm worried about cost. I'm not all that great at online stuff. Can anyone who has sold on Etsy or has an account tell me about the cost? I know that a certain amount of the profit made from the sold item is taken as a fee, but is there a monthly fee to have an account or to sell an item? I just want to be sure so I don't end up with accidental fees. Thanks!