Adding CONTACT US button on check out page

I am opening an online custom print t-shirt store, how do I make a contact us button on the check out page so the customer can send us the design/logo/image they want to print onto the product they want? And is it possible when they contact us through check out page we can receive what product they choose. or is there a way to add upload image on our product page? so when they check out we will receive the product they choose and the image they uploaded.

Many Thanks

You could do this inside onReady:
if (wixLocation.path === “/checkout”){ $w(“#contactButton”).show() } else { $w(“#contactButton”).hide() }

And in the onClick of the button you can use the wixChat API. You can add an onClick by clicking onClick in the element’s property panel, then hitting enter.