If I have the online quickbooks version can I install a Point of Sale system on it?
It's my pleasure to assist you today, @rgvdecals. I'll provide some insight about integrating QuickBooks Point of Sale (POS) into QuickBooks Online (QBO).
At this time, we were unable to integrate QBO into POS. However, you can look for a third-party application that works best for your program. You can use customer reviews to help you decide which app is best suited for your business type and needs.
You can also follow the steps below to search for the app: