Follow EaseUS on social media (Twitter, Facebook, or Reddit r/software). During holidays (Black Friday, Cyber Monday, Christmas), they often run giveaways for 5-10 free genuine keys. You have to be fast, but they are real.

Sites like Cleverbridge, BitsDuJour, or even software bundles on StackSocial sometimes offer EaseUS products at 20-50% off. Search for "EaseUS MobiUnlock discount coupon" rather than "free key."

If you buy a second-hand phone and the previous owner forgot to remove their Apple ID, you have a brick. MobiUnlock can remove the activation lock, allowing you to sign in with a new Apple ID.