You are charged for everything they used for you and baby (sanitizer included which they will let you take home during discharge). And yes, it’s most probably included in baby’s package. For baby, it’s 1 swaddle, 1 top, hat, mittens and booties during stay (they won’t change unless dirty). Then during discharge: Romper, swaddle, hat, mittens and booties.
For mummy: If you want to use your own pads or underwears, please let them know upon admission else once they open, it’s charged.