1. Select Sales Type.
2. In sales type click on Maintenance.
3. Go to Import CSV Customer form.
4. Download the Customer CSV Structure by clicking on the Excel button.
5. Type all the details of the customers you want to add.
6. Now choose the CSV and import it by clicking on the Import CSV File button.
7. After import CSV, you can see all the details of the customers in the bottom.
8. You can edit any detail of the customers.
9. Click Process to Import Customer button to add the customers.
10. Now the customers have been added.