What is it?
OASIS Sales Ledger is a conventional Sales ledger for use by schools for lettings and other sales, automatically updating OASIS Nominal Ledger. This is separate from OASIS Fees Ledger which deals with pupil billing.
Why it works well
OASIS Sales Ledger allows you to produce invoices for regular and ad-hoc lettings or sales and by linking to OASIS Nominal Ledger keeps your accounts up to date.