Three steps. No Liquid hacking. No Shopify app review. Works on every theme.
Create your Cashier Logic account. Add your Shopify store URL. We generate a unique script tag for your store. Paste it into your theme's head section. Under 2 minutes, start to finish.
Open your merchant dashboard and configure: which payment methods to enable, COD rules and fees, your Google Maps API key for address autocomplete. Everything has sensible defaults, so you can skip what you don't need.
The moment your script is active, your shoppers see the Cashier Logic cart drawer and checkout. Monitor conversions, revenue, and payment method split in real-time from your dashboard.
Our JavaScript detects your theme's CSS variables (fonts, colors, radius), intercepts cart interactions, and renders the cart drawer and checkout overlay. No Liquid changes needed. Survives every theme update.
No setup fees. No commitment. See the difference on your very first day.