Do you have a rhythm, to follow-up old Sales leads?
If you don’t have one, we have a framework that is found in our Loading Sales Key.
Firstly, you need a CRM.
Secondly, you need to maintain it regularly, part of the Rhythm Framework. You have to have, a no excuse approach, to not track sales leads in an CRM system that gives you real-time visibility of the pipeline.
Plenty of Systems like Microsoft Dynamics CRM and Pipedrive, etc., they are inexpensive, easy to use also on your smartphones.