Integrations
When assigning an account code for new items, why is the Xero code I want not appearing?
This is usually due to the account Type set in Xero for the account code you want to assign.
ServiceM8 only syncs with Sales or Revenue account types in Xero. You will need to either change the account type in Xero to Sales/Revenue, create a different account with one of those types, or choose an existing Sales/Revenue account for new items.