also, tip here, in about 2 weeks, the monthly subscription will double its price to 100€/month.
on the other hand, the yearly sub will increase only to 400/year
so, if you realise you’ll need SU for more than 4 month/year, you have until… well the end of the month to get the annual sub for the “old” price of 350.
On the left of the management page is an account menu. For your email address there are four accounts. The one with the monthly subscription listed is the one with the initials V E. That is the one to select, and once you’re looking at it you would go to Members, find yourself in the list, and click on the three dots at the end. There you can modify product access, and make sure you’re allowed to use the monthly subscription.