This is because students can get free trials, or borrow their friends or families’ subscriptions to get to Chegg. Some universities offer Chegg convenience for students of those institutions as well. Be wary of offers with temporary free access promotions or trials. Although these options are cheaper, by subscribing to Chegg you have an access to its many all-encompassing academic tools for the duration of your studies. https://learningtoday.net/free-chegg-answers/