We have all major countries available. Pricing is a flat rate and doesn't change per-country. You can top-up your balance via CC through the Paypal CC payment method, or you can enable autobill as low as $10 through Stripe and then immediately disable autobill to prevent future charges. We don't handle any credit card info ourselves. Paypal and Stripe process the payments through their popup forms so you don't have to trust us with your credit card details.