{"product_id":"interchange-intro-b-students-book-with-digital-pack-with-ebook-9781009040570","title":"Interchange Intro B Student's Book with Digital Pack [With eBook]","description":"Teach with confidence, using the world's favorite English course. Interchange is a four-level, American English course that has been used by over 50 million students worldwide. This Intro Level B Student's Book with Digital Pack has Units 9-16, progress checks, and a Grammar Plus section to ensure students receive all the practice they need. Inside each book is a single-use code for the Digital Pack to access the Digital Workbook with hundreds of self-graded exercises, audio, videos, and an eBook. The Digital Pack is mobile-friendly and can be used on a smartphone, tablet, or computer.\u003cbr\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":50568497955090,"sku":"9781009040570","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_9d03e72c-cc2f-4b42-922d-6e36e42b28f6.jpg?v=1737240652","url":"https:\/\/surprise-castle.myshopify.com\/products\/interchange-intro-b-students-book-with-digital-pack-with-ebook-9781009040570","provider":"Surprise Castle","version":"1.0","type":"link"}