As far as we offer discounts on the rate plans (you can see here) there is a requirement for minimal payment – which is 25 EUR – the cost of Starter rate plan. In case you top up your account in the amount less than 25 EUR, you’ll not be able to buy the initial rate plan to start work at SMSonNet platform.
Note! Pay attention, when refilling your account by PayPal, the system takes its fees for the balance transfer. To get more information, please, visit PayPal official website.