I would like to pull a report of all donors who have more than one contribution. This is slightly different than pulling a report on actual recurring donations. This is my workflow:
- When donors donate one time, they get a thank you card and a receipt
- If donors contribute again in the same year, I save the acknowledgement for the end of the year, and send a PDF listing all the contributions with a total in the form of a generated letter
I want to use the CiviCRM to generate the form letter, but want to exclude everyone that has donated one time, since they will have already received sufficient documentation and acknowledgement.
Any advice on how this can occur?