Good morning, @trinitystores. 

Thanks for coming back and asking more questions about your QuickBooks Online account. 

Yes, you'll be able to cancel you QuickBooks Online Plus account and get a refund if need be for your annual subscription. As long as it's within the 6 days of the purchase date, you're eligible for a refund under our satisfaction guarantee. 

Review our return policy for some exceptions. 

If you decide to get a refund, here's a guide to help you fill out a request form or you can contact our Customer Support Team. 

I hope this helps answer your question. I'm only a post away if you need me again. Have a splendid Wednesday!