British card company Moonpig allows customers to send their loved ones a special treat in the form of a personalised card or gift.
Users can upload pretty much any photo they want to the website in order to create a cheeky or cute present to celebrate a birthday, Christmas , graduation, Easter, Valentine's Day or other special occassion.
However it turns out there are a few things you shouldn't try and stick on your card - as people have now learnt thanks to a desperate plea from the company.