Enter the revenue account that you want to use to post the sale to the general ledger. You can define the offset transaction ...

Enter the revenue account that you want to use to post the sale to the general ledger. You can define the offset transaction account of a customer credit for the total invoice amount in the Customer posting profiles page for Accounts receivable. If a project is associated with the invoice line, and you change the project, the Main account field is updated with the account that is associated with the new project. If you have not yet viewed the accounting distribution for the line by opening the Accounting distributions form, changing the project also changes the ledger account in the Accounting distributions form. To prevent the account from being changed, clear the Allow the ledger account number to be edited option in the Accounts receivable parameters form. If the value in this field is a default value from a billing code, you can modify the field only if the Allow changes to ledger accounts option is selected for the selected billing code in the Billing codes form.