In Options > Collect Payments > Purchase Fields > Price: There is supposed to be an optional price input (a) Fixed, or (b) as input by the user (customer). My users have a choice between paying membership fees monthly (price X)
or yearly (price Y). The only choice available is Fixed Price. The ? mark says a choice should be available. I am stuck in this field! Your help would be appreciated.
Each purchase field is mapped to a choice. You would set a fixed price of $X for one choice and $Y for the other.
Note: We currently don't support recurring charges (subscriptions).