Gmail Ads Markup Tool

<!-- Paste your own code here, or change the existing code to experiment with what works -->
<!-- Feel free to paste the entire HTML of your email -->

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
  <head>
    <script type="application/ld+json">
[{
  "@context": "http://schema.org/",
  "@type": "Organization",

  // WARNING: Before sending email, either point the logo
  // at your own image or delete the logo annotation.
  //
  // If showing a logo, we recommend using an https URL.
  // It's not a requirement today, but may be in the future.
  "logo": "https://www.gstatic.com/images/branding/product/1x/googleg_48dp.png"
},{
  "@context": "http://schema.org/",
  "@type": "EmailMessage",

  // Use this optional alternative subject line to avoid duplicate text
  // between the subject, deal badge, and discount code.
  "subjectLine": "[Important] Please add subject line in annotation"
},{
  "@context": "http://schema.org/",
  "@type": "DiscountOffer",

  // Describe your discount, this will be shown as a badge (eg "25% off" or "free shipping")
  "description": "20% off",

  "discountCode": "PROMO",
  "availabilityStarts": "2025-09-11T16:32:53-07:00",
  "availabilityEnds": "2025-09-14T16:32:53-07:00",
  "offerPageUrl": "https://www.google.com"
},{
  // Promotion card annotation. You must have at least 2 promotion cards.
  "@context": "http://schema.org/",
  "@type": "PromotionCard",
  // (Required) The URL for the promotion's image.
  "image": "https://www.google.com/gmail-for-marketers/promo-tab/markup-tool/glasses.jpg",
  // (Required) The URL for the promotion.
  "url": "https://google.com",
  // (Optional) 1-2 line description of the promotion.
  "headline": "Glasses",
  // (Optional) Price of the promotion.
  "price": 149,
  // (Optional) The currency of the price in 3-letter ISO 4217 format.
  "priceCurrency": "USD",
  // (Optional) The amount to be subtracted from the price to display an adjusted price. 
  "discountValue": 30,
  // (Optional) The position of the promotion card in the product carousel.
  "position": 1
},{
  // Promotion card annotation. You must have at least 2 promotion cards.
  "@context": "http://schema.org/",
  "@type": "PromotionCard",
  // (Required) The URL for the promotion's image.
  "image": "https://www.google.com/gmail-for-marketers/promo-tab/markup-tool/ski-boots.jpg",
  // (Required) The URL for the promotion.
  "url": "https://google.com",
  // (Optional) 1-2 line description of the promotion.
  "headline": "Ski boots",
  // (Optional) Price of the promotion.
  "price": 249,
  // (Optional) The currency of the price in 3-letter ISO 4217 format.
  "priceCurrency": "USD",
  // (Optional) The amount to be subtracted from the price to display an adjusted price. 
  "discountValue": 50,
  // (Optional) The position of the promotion card in the product carousel.
  "position": 2
},{
  // Promotion card annotation. You must have at least 2 promotion cards.
  "@context": "http://schema.org/",
  "@type": "PromotionCard",
  // (Required) The URL for the promotion's image.
  "image": "https://www.google.com/gmail-for-marketers/promo-tab/markup-tool/sneakers.jpg",
  // (Required) The URL for the promotion.
  "url": "https://google.com",
  // (Optional) 1-2 line description of the promotion.
  "headline": "Sneakers",
  // (Optional) Price of the promotion.
  "price": 179,
  // (Optional) The currency of the price in 3-letter ISO 4217 format.
  "priceCurrency": "USD",
  // (Optional) The amount to be subtracted from the price to display an adjusted price. 
  "discountValue": 30,
  // (Optional) The position of the promotion card in the product carousel.
  "position": 3
}]
    </script>
  </head>

  <body>
    <p>Email Body</p>
    <p>Line 2</p>
  </body>
</html>