I am working as a volunteer with a local small business and we wanted to see how can we add a Store pickup option with a location on checkout. We cannot use shopify pick up out of the box because it errors out due to the fact that the business has two different inventories and locations (however close to each other. More here - https://community.shopify.com/c/shopify-apis-and-sdks/customize-local-pickup-on-checkout-page/td-p/2...). Seems like we cannot do it with shopify functions and checkout extension as of now. So trying to see if someone has done this with checkout.liquid.