I am looking for an elegant solution for the following. It shouldn't be very difficult but I am new to CiviCRM and I want to make the right decisions.
We only have one membership option. Members pay 10,- euro per year. This membership automatically renews until it is cancelled by the member.
If someone becomes a new member, there is a 'joining fee'. A new member pays 10,- extra. So in the first year a new member pays 20,-, in the following years they pay 10,- per year.
I want to use CiviSEPA to handle the payments.