- Cash Edition (CE) - contains the general ledger
- Starter Edition (SE) - contains the general, debtors' and creditors' ledgers
- Advanced Edition (AE) - contains the general, debtors', creditors' and stock ledgers
- Premium Edition (PE) - contains the general, debtors', creditors and stock ledgers and quotation and purchase orders
- Reseller Edition (RE) - based on PE and is offered at a significantly reduced price for software dealers and resellers
You can read more about it here.