You're in the right place to manage your customers' payments, @Menaka-Kumari. Just ensure you identify where each payment needs to be applied to the correct invoices.

You can use reports to identify the invoices that require a payment application.

Here's the process:

1. Navigate to Reports.
2. Search for the Customer Balance Detail report.
3. Review the invoices created for each of your customers.

Once confirmed where to apply your payments, you can go back to Receive Payments page, and match the payments to the invoices.

I’ll keep this thread open if you have any additional concerns or questions.