1. Check CoinMarketCap to see where you can buy Super Zero Protocol and with which currencies
For each cryptocurrency, CoinMarketCap provides a list of purchasing options (also known as market pairs). Go to CoinMarketCap and search for Super Zero Protocol. Tap on the button labeled “Market” near the price chart. In this view, you will see a complete list of places you can purchase Super Zero Protocol as well as the currencies you can use to obtain it. Under “Pairs” you'll see the shorthand for Super Zero Protocol, SERO, plus a second currency. The second currency is what you can use to purchase Super Zero Protocol. If you'd like to purchase SERO with the U.S. Dollar, look for SERO/USD.
2. Pick a platform to make your purchase
Different platforms have different levels of security, reliability, and liquidity. Before creating an account, do your research.
3. Make the purchase on your chosen platform
Every platform has a different way of doing things. Some platforms are very easy to use, others not so much.
Generally speaking, purchasing crypto with a fiat currency like the U.S. Dollar will be easier than purchasing it with another crypto.
If you do have to purchase Super Zero Protocol with another crypto, you’ll need to first create a crypto wallet that supports Super Zero Protocol, then you’ll buy the first currency and use it to buy Super Zero Protocol on the platform you chose.
If you get stuck, most platforms provide guides. But if they don’t, there is a vibrant community of crypto enthusiasts that have likely posted guides on Youtube, Twitter, and elsewhere.