# How to Generate Event / Unique QRs in Bulk and Send To Receivers Via Bulk Campaigns ?

1. Create a new object in the tickets app, enter a title, and click on "create."
2. Click on the "View" icon, then click on "import," and import a CSV file with user data.
3. Map the CSV data and click on "start import."
4. Once the contacts are imported, QR images are generated.
5. Export the tickets again by clicking on "download CSV."
6. In the panel, click on "CRM" and create a custom field named "QR code" with the field type as a string.
7. Go to contacts, click on "import contacts," select the downloaded CSV file, and map the data you want to import.
   * Import name, WhatsApp number, QR image under QR code, and event ID under quantity.
8. Click on "start import."
9. Once the contacts are imported, go to the campaign, click on "create new campaign," and select "WhatsApp campaign."
10. Create a messaging campaign, select the Channel version, and enter the campaign name.
11. Segment the audience by event ID and select the Channel message type as a template.
12. Select the QR code as the image and enter a fallback URL if desired.
13. Set the body variable one as the chat name.
14. Click on "next," save the campaign, and click on the rocket icon to trigger the campaign.

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