Hello there, primetimetees20.
You'll need to record the payment to mark an invoice as paid and choose either cash or check as payment method.
Here's how:
- Go to Get Paid, then select Invoices.
- Look for the unpaid invoices and select Record payment.

- From the Deposit to dropdown, select the account where you deposited the payment.
- Enter the payment amount in the Amount field.
- Select the payment date.
- Click Save.

Once completed, it will display as Deposited, confirming that the payment has been processed.
To verify that the payment has been settled or paid, follow the steps below:
- Go to Customers and Goals.
- Select Customers.
- Look for the name of your customer, then click it.

For more details about how you receive your payment in QuickBooks Online, refer to this article: Record invoice payments.
I included an article on how to receive the latest bank transactions and choose the appropriate categories to reflect your income and expenses. For more information, check out: Categorize bank transactions in QuickBooks Solopreneur.
If you have further concerns about recording your invoice payment, don't hesitate to utilize the Reply button below.