Will I be charged the $6/mo I started with or will it go up to $24 next month?

Hello artcanadianstyle,

Welcome to Community!  It's essential that you have a full understanding of your billing and subscription details, for your QuickBooks Online account.  I would be happy to provide some insight here!

When you sign up for QuickBooks Online with a promotional offer, it will expire as indicated on the offer.  At that time, you will be billed for the full price of the product you've chosen.  There will be a notification on your invoice, to let you know the discount percentage applied to the account, along with the end date.  

Here's how to locate and review your QuickBooks Online invoice;

1. Open your Settings ⚙, then Account and settings

2. Select the Billing and subscription tab

3. In View payment history, your billing history is downloadable in PDF format.

If you have any other questions, feel free to reach out.  We would be glad to assist!