Flawless Receipt Data Entry

I have a batch of scanned receipts and PDF invoices that must be transcribed with absolute precision into a single Excel workbook. Every line item needs its own row because several of the receipts carry multiple-quantity purchases... (Budget: $250 - $750 USD, Jobs: Data Analysis, Data Cleansing, Data Entry, Data Processing, Excel, Excel Macros, Excel VBA, Intuit QuickBooks)