Have you talked to mom-and-pops about this pricing model? Though "2.9% + $0.30 per transaction" isn't difficult to understand, if they've never heard of Stripe, it is difficult to understand _why_ that's what they're being charged. It might be easier to digest if given a flat monthly fee based on usage (e.g. $X for 100 units, $2X for 500 units, whatever)
We've been exploring pricing based on the square footage of the facility for larger operators. Generally, real estate operators think of costs in terms of square feet rather than number of units. But I agree that there may be an easier way for operators to digest this, especially those that are not familiar with Stripe that may question the "+ $0.30 per transaction" structure.
