MacBook Purchase Guide: Best Deals & Savings Tips?

Hi, everyone! I'm planning to buy an Apple MacBook Air M2 sometime this year, either through the Apple PH website, Beyond the Box, Power Mac, or the official Shopee and Lazada stores of these retailers.

When would be the best time to purchase it? Are there any sales or discounts I should look out for? I want to save as much money as possible since I'm still a student, so any advice would be greatly appreciated!