Inicio rápido
Configurar y Administrar
Recopilar respuestas
Analizar resultados
Cuenta y Facturación
How to Renew or Upgrade
Sign in and navigate to the Account/Profile/Subscription Plan page.
For renew click on the Renew button.
To upgrade click on the button with chosen plan name.
List of available plans contains only plans higher than your current plan.