How can I create a free automated text box for product personalisation?

[Sebakeroz]

Hi,

I am dropshipping a customisable product from aliexpress and to customise the message on the product, the supplier said you have to put your message and font in the order description. How can i make a text box on my product page that sends the message to my supplier's order description. I don't want to spend any money and i would like for it to be fully automated.

thanks,