Hello we use an app called workshop software for our billing and invoices but quickbooks wont import all the of the transactions from it

Welcome to Community, @beansheaf-garage.

I'll share with you the steps on how to sync your transactions from Workshop to QuickBooks. You'll want to update your app first and then re-import again. Here's how:

1. Go to the Apps tab.
2. Select the My apps tab.
3. Tick Launch or Update on the Workshop app.

After updating, check the imported transactions again. If you're experiencing the same result, please give our QuickBooks Customer Care Support a call so we can investigate further.

In case you need help with other QuickBooks tasks, click this link to go to our general topics. It has articles that'll guide you through the process.

Let me know if you still have questions or concerns. Just drop them in the reply section below and I'll happy to answer them for you. Have a great day.