Pretty much, but some may offer you a price of a specific exchange or you can state which one you want to use.
Makes sense, thanks!
Are there any trustworthy BTC to USD conversion methods that are more "automatic" (for lack of a better word). Meaning, not involving two people agreeing on a price and making the transaction. As in, are there any websites or anything that you can simply exchange your BTC for USD based on the current market?