Charging Global Customers: Stripe vs PayPal vs Airwallex
Collecting money is the first practical engineering problem when going global. This piece skips the marketing copy and focuses on what China-based teams actually experience: fees, KYC friction, payout paths to China, and how to combine these tools.
Core positioning
Stripe: best DX, best docs, default for subscriptions; does not accept Mainland China entities. PayPal: highest consumer trust globally; China-based individuals can sign up but fees are high and payouts are slow. Airwallex: built by Chinese founders, friendly to China-outbound teams, strongest for multi-currency accounts and corporate cards.
Fees and settlement speed
Stripe standard 2.9% + $0.30, +1% on cross-currency, T+2 to T+7. PayPal cross-border ~4.4% + fixed fee; payouts to China cards in 1-3 days. Airwallex acquiring depends on the plan; multi-currency intra-account transfers are instant.
Real combinations
(1) Stripe primary + Wise/Airwallex relay + PayPal as fallback: the standard stack for most global SaaS. (2) PayPal-only: works for early-stage solo founders with no overseas entity yet. (3) Airwallex as primary: teams already operating a HK or Singapore entity can let Airwallex carry both acquiring and treasury.
Compliance edge of remitting back to China
Funds returning to Mainland China must go through licensed channels: bank wire, Wise, Airwallex, etc. Individual residents have a $50K annual FX quota; exceeding it requires per-transaction documentation. How you classify the income — service export vs personal labor income — affects FX and personal income tax. Talk to an accountant in advance.