Step 1: After creating the invoice, go to the invoice list page, click on the down arrow box next to the invoice you want.

Step 2: From the dropdown options, click on “Download E-Way Bill JSON” — this will download the JSON file to your system.

Step 3: Login to your E-Way bill account on E-Way bill Portal https://ewaybill.nic.in

Step 4: Select “e-Waybill” option from left menu, and click “Generate Bulk”

Step 5: Click on “BROWSE” and select downloaded JSON file in step 1 then select on Upload button

Step 6: Click on “Generate” button

It will Generate E-Way your bill, you have to enter E-Way bill number manually on your invoice