How do I add a missing bill or supplier to prepayments?

The best way to ensure full synchronisation with your accounting system is to add any missing supplier invoices directly to the accounting system as a new bill.

If, however, you wish to add a bill manually in ScaleXP (for example, to reflect a bill issued prior to your import start date), you can do this easily from within Journals/Prepaid Expenses.

From Step 1 or Step 2 of the Prepaid Expenses page,

to add a new supplier, go to the cog symbol (top right) > Add Supplier.

to add a bill to an existing supplier, click on the existing supplier and then "Add Manual Bill".

Read more about setting up prepaid expenses in Prepaid Expenses:  Best Practices and Quick Start Guide