Extensions Directory
Extensions are installable packages which give CiviCRM new functionality, and this directory provides a centralized list of extensions which the CiviCRM community has created.
Further resources:
This listing displays CiviCRM extensions that work on all Content Management Systems (CMS). You can also browse directories of plugins or modules that are made specifically for Backdrop, Drupal, Joomla and WordPress. View newest extensions.
The Activity Date for the Activity is set to the 1st day of the month after the Credit Card Expiry Date.
The Credit Card Expired, Activity can then be used to set up Scheduled Reminders to notify the Contact that their credit card is about to expire or has expired.
1. Recurring Contribution Unit: Which determines if this option should generate a recurring Contribution. Options: no recurrence, day, week, month, year
2. Recurring Contribution Interval: Which determines the interval of the recurrence. Integer field.
When the Contribution page is processed, each Priceset Option with a defined Recurring Contribution Unit will result in the creation of a recurring Contribution according to the options selected.
Set up involves specifying the Event ID of the 'main/parent' event in the custom field on the 'related/child' events.
Such registrations can then be overridden if necessary by admin, eg if a user signs up for an event series E1, E2, E3 etc, but are then unable to attend E3, they can be instead registered for F3 for example