Decide to implement Data Quality Management in your firm to deliver clean, trusted data so your projects meet your business objectives. Sometimes, the vast amount of customer data is located in different systems, along with possible information distortion, which leads to several or even dozens of versions of one customer. That makes your marketing campaign non-effective as you cannot deal with successful marketing without adequate data quality.
What is
data quality?
Ensure quality data in your company and keep data quality management procedures, that include measuring data quality, improving it constantly and delivering to your firm our monitoring of data status at the initial stage of its collection.

Complete data - lack of complete data put you at risk - for example, an apartment number in an address will prevent delivery.

Consistent data - no contradictory elements in the data, e.g. a street that does not exist in a given city will prevent delivery to the addressee.

Up-to-date data - when your data is not updated, an outdated address or addressee's name will prevent the shipment from reaching the correct addressee.

Standardized data - e.g. lack of standardized notation and Roman numerals will prevent the printing of a correct waybill.

Unique data - no duplicate data. If you duplicate addresses your addressee will receive the same shipment twice.