Data Management - Spreadsheet work - Managing spreadsheets.

Looking for someone to take manufacture or distributor spreadsheets and put them into a form that works with my point of sale system. This would include: adding columns, headers, merging and putting all descriptions in upper case and have the correct number of characters for each columns to fit the point of sale system.
I would be flexible on the price. Some spread sheet will take longer than others and some will not take much time at all.