Scope of Troyee Premium Edition

In addition to the scope of Troyee Enterprise Edition, Troyee Premium edition have following more features:
Configurable Approval System for-
a) Sales Module: Quotation, Sales Order, Receipts Voucher, Delivery Order, Sales Challan, Sales Invoice, Sales Return.
b) Purchase Module: Purchase Requisition, Purchase Order, Payment Voucher, Purchase Receive, Purchase Invoice, Purchase Return.
c) Accounts Module: Payment, Receipts, Journal & Contra Voucher
Reports in Web portal: Ledger report, Cash & bank Book, Sales Register, Purchase Register, Stock Summary
SMS Sending Option: Customer Bill, Customer Wise Collection, Customer Closing Balance