Hello there, ulysses_sandoval.
Let me ease your confusion about the subscription charged in QuickBooks Self Employed.
The promotional discounts have now expired that's why your subscription bills are at a regular price now.
You may check this article about QuickBooks pricing FAQs for additional reference.
For future reference, you'll want to search for relevant topics about managing your company and subscription.
If there's anything else I can help you with, please post them below. I'll be right here to help.