When it comes to pricing in fiat vs pricing in sats, most of the time pricing in fiat is the way to go but there are some instances where pricing in sats makes sense. Pricing in sats works well for sales in fixed windows of time. For example, I sold admission to the Applied Permaculture Class I held at my homestead for a fixed price in sats but the sales only took place for a one month period prior to the class. This created and interesting opportunity for those who wanted to buy the tickets to play the price volatility to their advantage. Another example, at the Lake Satoshi Retreat last summer I priced all the goods I had for sale in sats. This made it easier to transact over the 2 day event because the reduced friction in calculating prices was worth the risk of any potential price volatility at the time.