Navigate and login to <https://toolkit.fena.co/>

Navigate to settings (cog icon in the top right)

A modal will launch -  just sign into your QuickBooks account 

Select the bank account from fena with corresponds to your account in QuickBooks

And select the corresponding QuickBooks account

Click "Continue". You've not connected QuickBooks to your Fena Toolkit account

You'll be redirected to the QuickBooks Account details, Press "Sync" Button To Sync your data.

You can also manage and update your QuickBooks connection from the Details page.

Payment Links will be generated only for GBP Payments.