Abdullah: e.g. if the donor chooses "monthly", the donation levels should change to 5€, 10€, 15€. But if the donor chooses "yearly", the donation levels should change to 100€, 120€, 150€.

This is of paramount importance, IMHO, because as a charity I can't accept a donation of "5€ per year", while I can accept a 5€ per month donation.

At the current stage, the only option to achieve this in GiveWP is to create two different forms, one for the monthly donation and another for the yearly donation. But I believe this is not efficient nor effective.

Hope this cleared.