Final answer:
In QuickBooks Online, the order to follow for recording inventory purchases is to create a Purchase Order, then register the Bill upon receiving the items, and finally use the Pay Bills function to complete the payment.
Step-by-step explanation:
The correct sequence of steps using QuickBooks Online (QBO) to record inventory purchases is Purchase Order > Bill > Pay Bills. This process begins with creating a Purchase Order (PO) to place an order with a supplier. Once the goods are received, a Bill is created to record the financial transaction that will affect accounts payable. Finally, when the bill is due, the Pay Bills function is used to settle the payment, reducing accounts payable and affecting cash or bank balances.