Out of curiosity, is the amount of Sats they charge per session set, or does it fluctuate according to ₿/Fiat?

I know it makes sense for it to be set but, against Fiat, either the seller or the buyer are inevitably going to be in profit or at a loss at every transaction.

Given that life in general still very much revolves around Fiat, if their Sats income loses value against their Fiat mortgage that would be a loss for them.

Because ₿ is still relatively in its infancy, do we just take the hit every time until one day the system will flip to favour most or all of life's income/expenditure in ₿.

I guess so.

#BTC