Hello, I have tried and tried to find an app that works the way I need it to, but all the 'Options' apps only allow you to upsell or add price for options. What I need is to subtract from the price for options.
Here's a made-up example: I'm selling a cupcake for $20, I want to give the option to buy "without sprinkles for $2 off" or perhaps "No Sprinkles -20%" ... if checked it would be $18 for the cupcake.
I don't want to spend over $10 for the app if we can help it, I only have one small functionality I need.
If I'm able to achieve this through the regular Shopify variants please let me know.
Depending on how many options you have, this should be achievable using variants alone. Each variant can have a separate price. So in your example you can have a “Cupcake” Product and then 2 variants, “With sprinkles” and “Without sprinkles”, the former having a price of $20 and the latter having a price of $18.
This is trivial in your example case, but might not be so simple in your actual use case.
Hope that helps!