Pennsylvania sells on relationships that are older than the software
A great deal of manufacturing here runs on accounts that have traded for decades. A mill buys from the same fabricator, a plant buys from the same machine shop, and a converter buys from the same tooling house, because the relationship works and nobody has a reason to change it. That is a genuine commercial asset. It is also extremely fragile in one specific way: it usually lives in one person memory.
When a long-serving salesperson retires or a customer buyer of twenty years is replaced, the trading history, the material preferences, the paperwork quirks and the informal understandings all leave at once. The replacement on either side starts from nothing and a competitor gets a hearing for the first time in years. Recording the relationship properly is not bureaucracy here, it is succession planning.
Multiple contacts, not one
An account with one recorded contact is an account with one point of failure. Holding the buyer, the engineer, the quality contact and the maintenance lead separately, with roles and interaction history, is the difference between surviving a personnel change and starting again. It also tells a manager honestly how deep a relationship actually is, which is not always what the forecast implies.