Engage payment processor experts or indie hackers with international experience

The OP is seeking advice on alternative payment processors, particularly for regions where Stripe isn't available. The commenter 'Dodopayments' is an excellent candidate for collaboration, as they're actively recommending their service and claim 'quick onboarding easy docs great team, cheaper than lemonsqueezy / revenue cat'. This suggests a potential partnership or at least a valuable connection for the OP. Other indie hackers who have successfully deployed projects in South America or similar regions would also be valuable collaborators to share insights.