Hello there, B29.
I can offer valuable insights into the registration process for your QuickBooks Point of Sale.
QuickBooks Desktop Point of Sale (QB POS) was officially discontinued on October 3, 2023. This decision also affects associated services, including QuickBooks Point of Sale Payments, Gift Card Service, Mobile Sync, Intuit Store Exchange, and others.
You can still use QB POS 19.0, but be aware that it will no longer receive essential security updates or support. For more information on the discontinuation, please check out this article: QuickBooks Desktop Point of Sale discontinuation.
Additionally, consider contacting our QuickBooks support if they have alternative options to provide the validation code and offer more personalized assistance in the registration process.
If you want to continue with QuickBooks Desktop or the Online versions, check out this link for their pricing and plans: Choose the QuickBooks Desktop or Online product for your needs.
You can always get back to the Community space if there's anything else you need to know about managing your account or other tasks. I'm here to help all the time.