Hi @creedon
I work for a summer camp that uses Squarespace to show our many day camps, but then people register through our camp software. I'd like to change the Add to Cart button to say Register (which I did in my test product), but then have it go to our external registration site Camp Brain- https://parishsummer.campbrainregistration.com/?ReturnUrl=%2FHome%2FLanding&fbclid=IwAR2DHvKZYqa9-y0ERxeNA8VFnXigTQ4GW9j8ZeEAfzdA9NIoWJ_wl4hkUIg.
I've tried the solution you've given above, but when I test the button it just goes to a blank Squarespace page and sort of gets stuck, and the is displaying on my site at the top. I'm a rookie at the coding part, so I'm bet it is something I've done. Any ideas? Also, is there a way to universally change the Add to Cart button to say Register throughout the entire site, or do I need to do it in each product?
Thank you in advance for your help!
Brooke