Accurate Customer Data Entry

I have a batch of customer details that need to be transferred from scanned documents and PDFs into a clean, well-structured spreadsheet. Some of the source pages are neatly typed while others are handwritten, so careful reading and double-checking are essential. You may work in either Excel or Google Sheets—whichever lets you move fastest while still keeping everything aligned in the right columns. All I ask is that every record you enter matches the source exactly, with no spelling slips or misplaced digits, and that you keep the file updated so I can review progress as you go. When the last line is in, please send back the completed spreadsheet plus a brief note flagging any entries that were unclear in the originals. That way I can verify them promptly and sign the work off without delay.