ErrorCode:2220, Message:Invalid Currency type, Element:Currency, Detail:Invalid or Unsupported currency type supplied. Supplied value:None
This error means that Multi Currency is not enabled for the company on your QuickBooks Online account.
To clear this error, please do the following:
Enable Multi Currency for the corresponding company on your QuickBooks Online account
Disconnect and reconnect the company's QuickBooks Online integration on AutoEntry
Attempt to create the contact again