I used this tutorial https://shopify.dev/tutorials/customize-theme-ask-how-customers-heard-about-your-store in the cart and it worked perfectly. I modified it slightly to create pickup locations. Now I want to create a multi-tiered drop menu instead given my growing number of choices. I only need two tiers - the first for city, the second for street names. I've attached the current cart and what I need to happen (or something similar)
Anyone know how I would modify the code? I assume I would make the adjustment in the snippet?