Suggest giving gifts that mom has never received. This is a gift within your power!
For example:
If your mother can read: send her a book suitable for her (I suggest going to the bookstore, but I really don't know if you can ask the boss)
Moral: witness the hard work and growth as a daughter/son in learning.
If your mother is over 30 years old, give her a box of organic coarse grains (corn, red beans, mung beans, black beans, oats, etc.), which is not very expensive in terms of price.
Moral: send an original ecological health.
If your mother is happy: send her a happy birthday! Give me another naughty kiss on the cheek. I will always be a child in front of my parents, and I can show my cutest side.
Moral: Nothing is happier than happy birthday and intimate contact.
Have a nice day!