> ## Documentation Index > Fetch the complete documentation index at: https://neezon.com/llms.txt > Use this file to discover all available pages before exploring further. # Smarty Discounts documentation — Shopify discount app guides > Smarty helps you run sales and promotions in your Shopify store. You choose who gets the deal and what gets cheaper; Shopify applies it at checkout when the cart matches your rules. No code required—everything runs in Shopify Admin inside the Smarty app. ## First time here? Follow [Install and open](install) once per store. Open [How the app works](how-the-app-works) for a screen map and the terms we use. If you know the promotion but not the editor path, start with [Match your sale](match-your-sale). Use [Create a discount](create-discount), then repeat whenever you run a new sale. If you already know the promotion (free shipping, buy 2 get 1, etc.) but are not sure **which discount type** to pick, use [Match your sale](match-your-sale) and [Pick a discount type](discount-types/index). ## Jump to a guide Step-by-step through the current editor order. Encrypted backup and reuse of a rule set between stores or drafts. Start here if you know the promotion but not the right type. Compare product, order, shipping, **Combine**, Buy X Get Y, bundles, and code rejection. What each switch and section does. Condition names while you build rules. Pricing, plan gates, and the billing feature matrix. Browse ready-made use cases and starter campaigns.