Can I accept credit card payments from customers in QuickBooks Online (Irish) version?

Hello, @peter62.

Thank you for reaching out to the Community. You can enable the ability for your customers to pay using a credit card. This is available in English versions of QuickBooks Online. Once it's enabled, you'll be able to allow your customers to pay by credit card.  

If you've already got QuickBooks Payments set up and still customers aren't seeing the option to pay through credit card on their invoices, verify the following setting. 

1. Click the Gear icon in the upper right of your account.  
2. Choose Account and Settings. 
3. Select the Sales tab from the left menu. 
4. Under Payment option. Mark check the Accept credit card. 
5. Tap Save and Done. 

Here are several links that give you more information about QuickBooks Payments. 

• Take and process payments in QuickBooks Online 
• QuickBooks Payments FAQ 

Please know that you can always get back to us if you have other questions. I'm always here to help. Take care.

@peter62 

Afaik, QB Payment doesn't support QBO Global version. You may need a 3rd party payment gateway to accept credit cards payments.