I’m building a custom printing workflow on my Wix Studio site using Velo. Here’s what I have so far:
Data collection with Wix Forms V2– Users select their options (paper type, color mode, single‑ or double‑sided, delivery method, number of pages, number of copies)– On form submission, I intercept the submit event in code (form.onSubmitSuccess) and build a payload object matching my printer’s Calculate API schema
Server‑side price calculation– In backend/api.jsw I call my external endpoint (POST /articles/calculate) with the user’s choices, authenticated via a secret key – The API returns { price_total, … }– I parse price_total_incl, and display it in a text element under the form
At this point my users can see exactly what their custom A4 print job will cost. What I’d like to add next is:
A second button (“Add to Cart”) that only appears once the price is calculated
When clicked, that button should add a “A4 Print” product to the Wix Stores cart, with the calculated amount.
And last to check out wit the product. Below link is were i am testing my case. https://niteshsin786.wixstudio.com/website/a4-printsli Any idea what would be direction to head?