You can promote Fernwayer from anywhere — your audience can be all over the world. What matters for joining the program is where you can receive payment.
Because commissions are paid through Stripe, you'll need to be able to set up a Stripe account in a supported country. When you apply, you'll see the countries we currently support in the dropdown on the application form — if your country is listed there, you're good to go.
If your country isn't in the list, we're not able to bring you on just yet.
Stripe's coverage expands over time, and ours grows with it, so it's worth checking back. If you'd like to know whether your region is likely to be supported soon, reach out to the affiliate team at affiliates@fernwayer.com.