// some other actions

        private void FillAddressInfoInternal(ClientPurchaseInfo clientInfo)
        {
            Country.SelectByText(clientInfo.Country);
            FullName.SendKeys(clientInfo.FullName);
            Address.SendKeys(clientInfo.Address);
            City.SendKeys(clientInfo.City);
            Zip.SendKeys(clientInfo.Zip == null ? string.Empty : clientInfo.Zip);
            Phone.SendKeys(clientInfo.Phone == null ? string.Empty : clientInfo.Phone);
            Vat.SendKeys(clientInfo.Vat == null ? string.Empty : clientInfo.Vat);
        }