The Imports feature in Data Modeling Hub lets you import promotions to Synerise by:
- [using a simple import wizard](/docs/ai-hub/promotions/importing-promotions#importing-in-simple-import-wizard) - This method allows you to upload only a .csv file from your device and map the columns contained in the file with the equivalent parameters in your workspace.  
**Recommended use**: Single import of `.csv` files.
- [Automation Hub](/docs/ai-hub/promotions/importing-promotions#importing-in-automation) - This method allows you to import a file from a server or from your device. The supported file formats include: `.csv`, `.json`, `.jsonl`, and `.xml`. You will be redirected to a workflow template which you can adjust to your business assumptions. The template contains a Data Transformation node that allows you to select transformation rules if the imported data need modification before the import to Synerise to meet Synerise data standards.  
**Recommended use**: Imports of files stored in external servers (using HTTP and SFTP protocol), periodic imports;

You can explore other methods of importing promotions to Synerise in ["Import methods" section](/docs/ai-hub/promotions/importing-promotions#import-methods).