Write some Software

I NEED AN ACCOUNTING + INVENTORY SOFTWARE (FOR INDIA) WITH VB6 (VISUAL BASIC 6) SOURCE CODE. FEATURES REQUIRED 1) INVENTORY WITH GROUPING , SUBGROUPING, CATEGORY, GODOWN 2) INVENTORY REPORTS LIKE GROUPWISE INVENTORY REPORT, ITEMWISE STOCK REPORT, (SAME REPORTS AS IN TALLY SOFTWARE) 3) PURCHASE, SALE, PUR-RETURN, SAL-RETURN, PURCHASE ORDERS , SALES ORDERS, ORDER TRACKING, PURCHASE CHALLAN, SALES CHALLAN. INVOICE THREE TYPES, CASH MEMO, RETIAL INVOICE, TAX INVOICE 3) WITH VAT (VALUE ADDED TAX) FEATURE IN INVOICE AND REPORTING. 4) ACCOUNTING ENTRIES LIKE PAYMENT, RECEIPT, BANKING, JOURNAL, CREDIT NOTE, DEBIT NOTE ETC. AS IN TALLY SOFTWARE. 5) ACCOUNTING WITH BILL=TO=BILL AGING FACILITY. SAME AS IN TALLY SOFTWARE. 6) ACCOUNTING LEDGER REPORT WITH DETAILED AND SHORT OPTION. IN DETAILED WITH INVENTORY DETAILS + AGING DETAILS + NARRATION ALSO. (AS IN TALLY) 7) BALANCE SHEET, PROFIT & LOSS A/C. , TRIAL BALANCE SHEET, TRADING A/C. ETC. BASIC FINANCIAL REPORTS I NEED COMPLETE LICENSE TO CHANGE IT AND RE-DISTRIBUE IT, I WILL NOT SALE SOURCE CODES. Thank You.