Many times original data contains flaw in the form of duplicate entry and missing or incomplete descriptions. Data clean up refers to the services that help make the data flawless so far as the duplicate entry, grammar, punctuation and semantics are concerned. In other words, it is the act of removing incorrect, improperly formatted, incomplete or duplicated data entries.

Data is very crucial for the customer sectors like banking, insurance, retailing, telecommunications, or transportation even a single error in the data can put the company into difficulties. But most of the companies do not have the proper personnel to carry on the work or are too busy to set up such a unit so, does the need for outsourcing data clean up services arise. Different types of tools are also available for data clean up.
The following steps can be enumerated for data clean up services:

• Removing duplicate records
• Enrichment of data with product attributes, images, and manufacturer specifications
• Data aggregation, organization, and cleansing
• Identification of missing or incomplete data
The outsourcing of data clean up to India allows the company benefits of cost effective services and expertise as follows:
• Almost all mails are delivered thereby reducing the number of undelivered mails.
• Saving money on postage for First Class, Standard and Periodicals
• Account receivable/payables processing
• Mailing efficiently by meeting USPS requirements for address standardization