I'm currently using the Ira theme, and I want to be able to add a customization option for only specific products.
These products will already have variants for Size, Type/Color, and I need a form field where they can enter in custom text for the item, and then it'll add a certain price amount onto the total. I know that I could add it through a variant but then there's no form field to type in.
Along with this I also need some way of doing volume pricing for these select items as well.
Kerstin here from the Shopify Guru Team :)
You will be able to add additional product options on the product page by using an app. Some of our most popular apps for achieving this are:
Product Options by Bold - (very popular and comes with a 30 day free trial)
Infinite Options - (free app)
If you have any further questions, just reply to this thread or reach out to our support channels via chat, phone, or email.
All the best,
Kerstin | Shopify Guru