Adding a Sticky ATC

[renssnce]

Hi there, could anyone help me code a sticky ATC like this website?

My website is www.renssnce.com

Thank you in advance!

[LuffyOnePiece]

Hi @renssnce ,

We need to customize the product page for this.

Let me know if you need help with theme customization.

Thank you

[renssnce]

Hey,

Yes could you please guide me?