A section in the Yoto App where you can order your own personalised MYO card. Being able to design the card by Inserting Images/texts and have a printed physical sent to you.
To take this a step further if its not too complicated - also being able to add the audio on there directly.
If the printing part is too complicated logistically then an alternative way would be by creating sticker sheets in the shape of the cards where we can print our designs using our at home printers. (Providing a digital template to ensure that the placement is correct of course)