It's nice to see you again, @Ade Odunuga.
Yes, it seems we still offer integration with the web store. However, we'll need to evaluate our ability to integrate the web store with QuickBooks POS.
I'd recommend reaching out to our POS Support so they can thoroughly check this out and let you connect directly into QuickBooks POS with no issues. You can check this link for their contact information: Contact Payments Support.
Let me know if you need anything else. I'm always around to help however I can. Take care and have a good one.