Account-level pricing means each customer sees not a single public price, but trading conditions negotiated and confirmed between you and them. In practice, you typically set up independent trading conditions in your system for each customer, including their applicable price base, payment method, payment terms, and even which products are visible and which are hidden. When a salesperson or customer places an order, the system automatically applies that customer's conditions rather than requiring manual adjustment or separate spreadsheet tracking. This not only saves time but also prevents discrepancies between 'agreed pricing' and 'actual issued documents.' Over time, account-level configuration is the foundation that enables large-volume repeat purchases to operate continuously and efficiently.