Hello there, siobhancummins4-.
Please know that QuickBooks Desktop is no longer available or offered in the International version and QBDT 2002 is no longer supported. With this, there's no option to automatically migrate from QBDT to QuickBooks Online. Allow me to assist you in converting your Desktop file to QBO in an alternate method.
I recommend looking for a 3rd party app that'll help you convert your file between the two programs. To proceed, you can visit the QuickBooks Apps site and look for an app that meets your business needs.
Once done, you can open each artilcle below if you need steps on how you can import data to QBO:
In case you need further guidelines in effectively managing your business using QBO, you can open this article: Help guide for QuickBooks Online. It contains topics about advanced accounting, banking, and payments to name a few.
I’m looking forward to the success of the conversion process in QuickBooks. As always, the Community is continually open 24/7 and I'm here to assist you further. Just click the reply button, siobhancummins4-. Have a great day, and stay safe!
