My parents are quite over-protective over what I link my card up to, but I want to buy some steam games after I earned some money working a job. I am 16 and my card is mine, only I know the PIN, and my mother doesn't open my monthly bank statements, I do. If I spend lets say £20 on a steam game, will they see like online what I spent it on? Will it specify what exactly I spent it on, like Steam or will it just say that £20 went out?