When these kinds of questions start to haunt you, it's typically a good sign. It signals a pivot from the kind of customization we just described to some level of standardization. The trigger for this switch is usually the realization that it's not sustainable to keep delivering one-of-a-kind, made-to-order service. Your margins can't take it anymore. Moreover, the complexity of maintaining a wide range of distinct offerings makes the business difficult to scale operationally.