What’s a setup that stays simple and doesn’t become a massive integration effort?

I’m aiming for something deliberately low-drama: reliable transfers, transparent limits, and payouts that actually work. Came across 2PayApp , which seems focused on multi-currency business accounts, cross-border rails, and payouts for online businesses or marketplaces. No affiliation – just comparing options. If anyone’s used it in practice, how does it look post-onboarding in terms of fees, holds, additional compliance requests, and support responsiveness?