Hi I'd like to add a field ideally above the qty selector on the product page of the debut theme (alternately how can I add text in this area?)
I'd like to use this to display a promo code such as (Save 40% when you buy 2 or more: SAVE40)
Unfortunately across our SKUs this can't be the same offer for everything so likely needs to be avail on each product page.
For product wise option for showing extra text you can use any metafield app and will required some liquid code modification for showing that text on page. let me know if you me to get it done, you can DM me for this.
You can open a file "product-template.liquid" and find with "product-form__input product-form__input--quantity". You will locate to add your label. Like this screenshot: https://prnt.sc/12ontqj
If you can not do that, you can add me as a staff, I'll check it for you. (my email: email@example.com)