Adding Unlimited Product Options in Shopify
Add unlimited product options in Shopify using the Product Options App by Bold Apps. The Product Options app allows you to go beyond the standard 3 product options built into Shopify by default. It also prevents you from running into the 100 variant limit on a product in Shopify. You can add conditional logic which will change the options presented based on your selectioned options. You can also add options that change the price depending on your choices.
The following video shows you to how to add an existing relationship of product options to an entire smart collection. The video also demonstrates conditional logic presenting options based on selections.