Data packages are indispensable and the most important module of call centers. Let's first consider creating a data package. To our data package that we created in Excel format; It is the part where we name the package, add the package description (you can add all the information you will use, such as phone number, name-surname, province-district, address, etc.) and give a general name to the package, and we need to choose which campaign group we will define. After our data package is created, there may be duplicate number definitions on the system. With Kombalara CRM, you can easily remove these duplicate numbers with a single click. In the added data package, good records are positive, if bad records are in the same control, DNC analyzes and determines instantly if there are sales or unselected options. Our total record determines our total contacts in the data. In this way, the same people will not be called constantly, you will save time and increase your performance.