It's all bullshit to appease the DOJ. They tell you they'll get you into this beautiful repair program, then you read the terms and conditions, and it says crazy shit like Apple can show up whenever they want and inspect anything they want on your shop, and even if you quit the program they can continue the raids for up to 5 years. They'll also terminate your contract and impose fines if you use "prohibited parts" or perform "prohibited repairs". What that means specifically is that you're STILL not allowed to do low-leve repair.  Basically they'll give you a manual that tells you how to diagnose a broken screen and how to diagnose a shitty battery. All other issues will be diagnosed as "motherboard replacement", and you'll need to get the part from them. Blown fuse? Mobo replacement for 800 USD, they'll sell you the part for 799, so you can make a whole dollar on it. If you perform any other kind of repair, or use anything but their overpriced parts, and you're out of the program.