TheEasyGiftapp (https://apps.shopify.com/gifter-cart-auto-include) lets you show a popup when a certain product is added to cart. You would need to create a popup for each variant if that's how you want it to work. An easier solution would be to trigger the rule for the product then show a popup containing all of the products they could add.
Nathan Product Manager for EasyGift - Like this comment to let me know my answer was helpful - Mark my answer as an Accepted Solution if my answer solved your issue!
Hello, you can try out our app, “Bevy Design”. The app’s Add to Cart trigger can display chosen products from your inventory. This function can be triggered when a customer adds a product to their cart or removes one from it. I genuinely think that this will fulfill your purpose. And you can create this pop-up within minutes.
However, please note that our Add to Cart trigger only works if the customer is not redirected to another page automatically when adding a product to their cart.
If you need to book a meeting with me to go over what our app has to offer, please let me know. I'd be more than happy to chat with you!
Customer Success Manager | Bevy Commerce Inc. Have questions or need assistance? Get in touch: Email: firstname.lastname@example.org Bevy Support: email@example.com Discover more about Bevy Commerce: Website: https://bevycommerce.com/ Our Apps: https://apps.shopify.com/partners/bevy-commerce