You can get an affiliate commission by partnering with Best Buy through their affiliate program. You need to sign up for their program on an affiliate network like CJ Affiliate. You will get access to affiliate links and banners to promote their products. You should choose products that are popular with your audience. You can promote them on your blog, YouTube channel, or social media. You will earn a commission when someone makes a purchase through your affiliate link. You must follow Best Buy’s affiliate program guidelines to ensure you receive your commissions. You can track your earnings through the affiliate network dashboard.