There are a number of applications that can integrate with QuickBooks Online. To know whether Peppol Ready Service Provider can integrate with QBO, I'd recommend reaching out to Peppol's support. They can verify the process and help you with the integration.
Aside from that, you can also visit the Intuit Developer Support page. There are engineers, developers, and other QBO users who are accustomed with the Peppol and QBO integration.
We'll be right here if you need anything else. Have a great day!
You have to develop your own platform and certified as AP Provider. Otherwise, you may ask your client to signup directly to one of them. There is a certified platform supporting QBO Singapore. Check our profile name and send your client's business email address in a private message to us. We may ask the provider to contact them directly later.
Hi JieKai, wondering if you have managed to connect QBO to PEPPOL?
LinkFor Asia is the PEPPOL Access Point Certified Provider and the Access Point for QBO.
Visit our website at https://linkfor.asia/. If you're interested to connect, feel free to speak to us at 8023 1639.
We hope to support and hear from you soon!