I am trying to set up a membership option where people can pay what they can with a minimum amount set. For example $60 rather than the standard $180 for a membership. I would have thought this was possible/easy because you can do that with contributions but I do not see a way to assign a membership to the contribution.
All I need is a text field for people to type in the number just like on contribution price sets.
Is there an extension that does this? Is there an easy way with code? CiviRules (I looked but I do not see a good way to tell what PriceSet field it came from)?