To add HSN Code in our PDF Invoice we need two plugins 

  1. Wocommerce PDF Invoices and Packing Slips
  2. Wocommerce PDF Invoices and Packing Slips Premium Template

You also purchase Premium Template from GPLChamp Link: https://gplchamp.com/product/woocommerce-pdf-invoices-packing-slips-premium-templates-2-9-8/

After install and active these plugins follow few steps:-

  1. 1.Goto Products >> Attributes.
  2. 2. Create a new attribute name HSN.
  3. 3.Config HSN attribute.
  4. 4.Add your HSN Code in add a HSN field. 

After doing these steps go to Woocommerce >> PDF Invoice and follow these steps:-

  1. In PDF Invoice go to Customizer Tab.
  2. Click on ‘Add a column‘ and choose ‘Attribute’.
  3. Fill Attribute Value HSN & Label HSN.
  4. After doing these steps click on save changes.

Now go to Product and edit or create your product.

  1. Go to ‘Product data section‘ blow description section.
  2. Click on ‘Attributes‘ left side in product data section.
  3. Add HSN attribute.
  4. Uncheck ‘Visible on the page’.
  5. Add your HSN Code in ‘Value‘ field.
  6. Publish Or Update your product.

Now the HSN Code is successfully added.