Our servers are at $3 – $6 per hour of use, excluding your first free hour, which allows you to configure your Windows Instance with the software you need, and run some tests. Once your first hour has passed the cost for your hours of use will be automatically deducted from your credit balance, which you can replenish by purchasing more credits using one of our payment methods. We encourage prepayments, and offer discounts by way of bonus credit for certain amounts that are paid upfront.