Add the same product as a different item on the cart

Hello,

I’m looking to set up a store that sells customizable merch products, so people would be uploading their company logos to be printed on them. But there’s a specific thing I need to sort out first.

When customers add the same product to the cart with different designs, I need to make sure they are added to the cart as different items instead of just increasing the quantity of the one already added. Been looking for apps or custom code options to achieve but have not found any option.

Does anybody know a way to achieve this?

Yes, the customization part I’m not worried about. It’s the separated items on the cart what I need to solve. Custom code is the only solution?

Thanks for your reply!

Items will be different ine-items in the cart when they are different variants.

OR when they are a variant with different line item properties, even if others of that same variant are in the cart.

Additional fields for customization information are rarely part of a themes feature set.

The theme must be customized or an app used that enables that behavior.

https://community.shopify.com/c/shopify-design/product-pages-get-customization-information-for-products/td-p/616503

If you need this customization setup or consulted on then contact me directly by mail for services, Contact Info in signature.
Please always provide context, examples: store url, theme name, post url(s) , or any further detail.