That's pretty relevant though: if you're doing large order volume, the "cheaper" option maybe isn't anymore if you need a multiple of the dev effort to build an

That's pretty relevant though: if you're doing large order volume, the "cheaper" option maybe isn't anymore if you need a multiple of the dev effort to build and maintain it, especially if it's all proprietary stuff that you can't really do without specialized consulting firms charging a boatload. I don't think there are any close competitors at the price point and in-house or commodity contractor developer friendliness as Stripe. It's really a fine platform