I appreciate your interest in subscribing to our QuickBooks products, @alfredo312975-jg.
Before anything else, do you mean to subscribe to our QuickBooks Payments? If so, you can follow the steps below to get QB Payments and process customer payments seamlessly in QuickBooks.
Here's how to sign up through QuickBooks Online:
Go to Settings, then select Account and Settings.
Click Payments, and tick Learn more in the QuickBooks Payment section.
Select Set up Payments.
From there, the Payments signup window displays three sections:
From the Business section, select Start. Please fill out the form and tell us about your business. When you're done, choose Next.
In the Owner/Proprietor section, select Start. Fill out the form and then choose Next.
In the Payment deposit section, select Start.
Once done with all of the sections, click Get Set Up.
You will receive an email regarding your enrollment within a few business days. If your enrollment is approved, you can order items such as a mobile card reader directly from the email.