Is SATS on Coinbase?

I've been keeping an eye on the cryptocurrency market and have noticed the increasing popularity of Satoshi's (SATS) as a unit of measurement for Bitcoin. Given Coinbase's reputation as one of the largest and most trusted cryptocurrency exchanges, I'm wondering: does Coinbase offer trading services for SATS? It seems like a convenient way for investors to gain exposure to Bitcoin's fractional units, but I'm not sure if the platform supports it. Could you clarify if SATS are available for trading on Coinbase, and if so, what are the trading pairs and fees associated with it? This information would be invaluable for my investment decisions.