If your course is part of an Affordability Program (e.g., Barnes & Noble First Day, VitalSource Access, etc.) at your university, your students will receive the e-book through that program, which will be via an e-book vendor (e.g., VitalSource or Kortext). The e-book will include an access code for Oxford Learning Link resources, which students can use if you have integrated those resources into your LMS course.
Please note that while access codes bundled with e-books from e-book vendors do allow access to all other resources and assessments, they do not allow access to the e-book within the Oxford Learning Link course. Students will access the e-book via the vendor.