I'd say that's pretty generous. Your old man has £20 credit now, meaning there's a good amount of use there, and you've probably got a spare charger you can give him, which means less clutter in your house.
Any other rubbish you can make up for this thread? The iPhone 7 comes with the following: Headphones (lightning connector) Lightning/USB cable Power adaptor for cable/phone Lightning to 3.5mm headphone jack.
