Sadly, QB will tell you you're not compliant just by using their payment services. 

They will tell you you have to sign up with Security Metrics.  

NOT TRUE!!!

You can use ANY company that you choose.  

I recommend NOT using Security Metrics.  They are rude, disrespectful bullies.  Plus, they charge a LOT more than doing PCI compliance yourself or by using another company. 

Good luck.