René's URL Explorer Experiment

{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Linear Programming for Linear Regression in Python",
  "image": "https://deeplearningcourses.com/assets/course_images/linprog-5a8a729ba94042d268d8b9f9060f65dbe2592ece064ec34c4e78518b8e64a8fd.jpg",
  "description": "For Operations Research, Quantitative Finance, Economics, and More",
  "brand": {
    "@type": "Brand",
    "name": "Deep Learning Courses"
  },
  "offers": {
    "@type": "Offer",
    "price": "20.0",  // Normal price
    "priceCurrency": "USD",
    "availability": "https://schema.org/InStock",
    "url": "https://deeplearningcourses.com/c/linear-programming-python",
    "salePrice": "9.99"  // Discounted price
  }
}