How to add quantity to a specific collection?

[SUEFOOD]

Hi!

I'd like to add a order quantity to a specific collection. We have around 10 collections, but it only needs to be added to one (bites), which a customer can order per 9, 18, 27 etc pieces. They need to fill up a box that fits 9 bites. 

How can I add this to my shopify account? 

Hope someone can help me!

Kind regards, Kim

[brandography]

Hi @SUEFOOD ! There's a couple ways to achieve this but they will be a custom code solution, do you have any experience editing the code in your theme? Which theme are you using? What's a good link to the page you're viewing?

[SUEFOOD]

Thanks a lot for the reply!

I don't have any experience in editing the code. 

We use the Be Yours theme. 

We now have a wordpress website and made it like this: https://sue-food.nl/product/bites-box-9-bites/

For the new (Shopify) website we have added all different flavors as a product. When people start adding a flavor to their basket, we want a popup (or another solution) that says they need to add 9 bites. If they put 8, its not possible to pay. 

Hope you can help us!

Kind regards, Kim

[SUEFOOD]

Hi! 

Could you help me? 🙂

Kind regards, Kim