Hello there, ecmafrica-tz-gma.
I can see that this a duplicate post. My colleague already provided an answer to your concern. Let me share the link to view the information: https://quickbooks.intuit.com/learn-support/en-us/payments/re-i-want-to-be-able-to-accept-payment/01....
To learn more about managing invoices and payments, let me share the link to our self-help articles. It contains topics on how to handle customer-related transactions: QBO resources.
Keep in touch if you have any clarifications or other concerns. I’ll be around to answer them for you. Wishing your business continued success.