A:AnswerYes if you use a Best Buy credit card before 12/25 18 months financing no interest as long as it's paid off in that time.
https://www.bestbuy.com/site/financing-rewards/financing-options/pcmcat225000050029.c?id=pcmcat225000050029
A:AnswerYes, student discounts are offered as long as you can show your ID in stores.
For the MacBook Pro just go in stores and show your ID they will have someone assist you with an account and they will add the discount to the bill.