We were beginning to think that we wouldn’t see a Prime Day deal on PlayStation Plus subscriptions, but turns out that Amazon was just saving it for Day 2. Prime members can add a year to their subscription for just $40, which is about as cheap as you can ever expect to find. Stock up!
source https://kinjadeals.theinventory.com/oh-hey-heres-a-prime-day-deal-on-playstation-plus-1836402209