What are MYOB Vtiger integration limitations?

There are certain limitations in the MYOB Vtiger integration. They are:

• Only Individual(Item taxes) Tax mode must be used in Vtiger CRM to sync Vtiger Invoices with MYOB.
• Only MYOB-created taxes must be used in Invoices for Vtiger CRM records.
• Only one tax must be used for Invoices records in Vtiger CRM.
• Only Item level discounts must be used in Vtiger CRM Invoices.
• Invoices with negative adjustments will be skipped. Only positive adjustments will be synced to MYOB.
• MYOB Invoices should be linked to Vtiger CRM Contacts or Organizations otherwise, invoices will be skipped.
• Vtiger CRM Invoices with taxes on charges value will not Sync to MYOB.
• Only MYOB-created sales accounts must be used in Vtiger Invoice Item Details. 
• All Newly created Invoices in Vtiger will be synced to MYOB as Tax exclusive Invoices.