Welcome to the Community, Mike. You can connect Stripe and PayPal to your QuickBooks Online (QBO) account through available third-party apps found in Integrations.
Here's how:
Go to the Integrations icon, then click Find integrations.
Enter the keyword 'Stripe' or 'PayPal' in the Search by integration, tool or business need box.
Choose the app that best suits your business needs.
Should you have any further questions, don't hesitate to leave a message.