Add option button to product

Site URL: https://plane-clover-ffr7.squarespace.com

I'm currently building a website that will sell digital goods, one being album cover art. I wanted to let customers add a visualizer to the cover art within the same product. I'm trying to avoid adding it as a variant because I don't want people to see the price of the cover art as "From $25" (And I've googled my heart out trying to figure out how to get rid of the word from and no one knows how) https://forum.squarespace.com/topic/144534-remove-from-in-product-price-with-multiple-variants/

Is there a code I can inject or block I can alter that would allow me to add a checkbox that would say "Add visualizer for $20" and when it's checked people see that the total is $45? I've attached an image of a website using something similar.

I would also like to know the answer to this question. I would like to add a tick box or button to 'upsell' additional products within the one product page. thanks :)

On 11/5/2020 at 8:49 AM, Lucha said:

I would also like to know the answer to this question. I would like to add a tick box or button to 'upsell' additional products within the one product page. thanks :)

Can you share link to product page? We can check easier

13 hours ago, tuanphan said:

Can you share link to product page? We can check easier

Thank you, 

I would also like to know the answer to this question!

I'm assuming we're still waiting for the answer to this?  I'm looking to do exactly this on the site I'm currently working on.

Hey @tuanphan  did you manage to find a way of doing this? Many thanks 🙂