With regrets we inform you that the Querystring app is no longer available for public installation. Despite our attempts to provide cautions and caveats that only experienced Shopify expert developers should attempt to use/install, we ended up receiving more criticism than applause for making this app available because it really and seriously was only intended to be a convenience/utility app for Shopify experts.
sineLABS will continue to support and operate the app for existing clients for the time being. If you are an experienced/expert Shopify developer who understands Liquid/HTML/CSS/JS thouroughly and want to make a case for using this app with full understanding of what it does and does not do, contact us and we'll definitely consider.
Send us your questions, comments, or suggestions and we'll reply promptly.