Hey, I’m looking for an app that will help me with 2+1. For example, if they choose 2+1 first will be for the iPhone XR, second for the iPhone xs, and free one for iPhone 6
I would recommend to try a BOGO app from Shopify App Store.
For example, this one: https://apps.shopify.com/discos-smart-bogo-cart-upsell
Please reach out if you need setup assistance.
And is possible on this app following? If you choose 2+1 there will open a table where they can choose which variant will they want for free
Yes, you can check it on the demo store of the app.
Please let me know if there are any other questions.