What is one way a client can receive payment for an open invoice in QuickBooks Online?

Receiving payment for an open invoice in QuickBooks Online is typically done through a streamlined process to ensure that the transaction is properly recorded. The correct approach involves navigating to the "+ New" button and selecting "Receive payment." This action allows the user to enter the details of the payment, such as the customer name, the invoice being paid, and the payment method. This method is directly connected to the invoicing and payment reconciliation features within QuickBooks, ensuring accurate accounting and reporting.

The other options do not facilitate the proper way to record a payment. For instance, deleting an invoice would eliminate any record of the transaction rather than documenting the payment. Sending a payment reminder email may help prompt the client to pay but does not initiate the payment process within QuickBooks. Similarly, looking for a "Products" tab to receive payment does not align with the functionality of managing customer payments, as payments are typically handled under the sales functions rather than product inventory management. These choices do not fulfill the requirements of correctly processing an invoice payment.