To update pricing in batch, you can 

1. Export pricing
2. Import pricing

Export pricing

1. Choose 'Export'

2. Set condition for export

3. Confirm

4. Download the file by clicking download button

The file looks like this.

Import pricing

1. Modify the pricing on export file / template file.

2. Choose 'Import'

3. Choose file and click 'Confirm'

4. Confirm the upload is successful 

Note: You can download the import template from the import screen