public void MakePayment()
{
string emailMessage = string.Empty;
if (_membershipType == MembershipType.Regular)
{
Console.WriteLine("Payment made for activating membership");
emailMessage = "Your membership is successfully activated";
}
if (_membershipType == MembershipType.Premium)
{
Console.WriteLine("Payment made for upgrading membership");
emailMessage = "Your membership is successfully upgraded";
}
ActivateMembership(_membershipType);
_emailNotificationClient.NotifyUser(emailMessage);
}
