Tags give the ability to mark specific points in history as being important
- Return and save the trxn_id with the payment. Fixes issues with drupal webform not saving the trxn_id to the contribution for some payment processors.
- Option to "Send email receipt" defaults to FALSE but can be overridden by specifying in API params. If using webform_civicrm it sends it's own receipts based on the value of the linked contribution page so sending here will result in duplicate receipts being sent.
- Generate invoice ID if none is specified via params.
- Update description for in-app distribution.
- Option to Send Email Receipt controlled by contribution page: !1.