Walk the order desk at any 40-person distributor at 9 a.m. and you'll see the same routine. A stack of POs came in overnight — one as a PDF attachment, one as an Excel order form, one typed straight into the email, one a fax scan of a handwritten sheet. Someone retypes each line into the ERP, translating the customer's part numbers into your SKUs as they go. One typo and the wrong case quantity ships.
Meanwhile a supplier's new cost sheet sits unopened because applying 3,000 line changes takes an afternoon nobody has. A rep is on hold with his own company asking what one account pays for one SKU. And a customer just discovered their backorder slipped by calling you, which is the worst possible way for them to find out. None of this work is hard. All of it is constant.