Value is a term that is used loosely, but what is value to your clients?
Where you may start is what is valuable to me must be valuable to my clients, right.
That is not the case as they are not you; you will be helping them reach a level in their business that you are very good at and knowledgeable. If you explain it in their words and their way of thinking, then yes, that is valuable if not then it is not.
Oh, and don’t forget value is not usually a logical conscious thing because clients will be making emotional decisions, yes, then it needs to be emotionally valuable to them too…