If I’m sending a small gift box and a merry Christmas card to my kids grandma. Do I need to put money or gift card on the card as well?

In the card **

Not weird, it is up to you. (I imagine the gift box has a gift inside already)

I feel like money/gift cards in a card is for cards alone. Not a gift

I personally never send cash or gift cards due to dodgy mail theft. I’d just send the small gift and a cute Christmas card, OR give her the money in person next time xx