Shopify app · Promotions
NionWeb Discount writes your offer into Shopify's own discount engine. The price a shopper sees in the cart is the price Shopify charges at checkout — no proxy in the middle, no theme script rewriting totals.
Two promotions on one cart: the mug offer takes the cheapest of the three units off, and the order clears the free-shipping threshold. Both are produced by a Shopify Function inside your store, so they survive every checkout path.
Each promotion is one type plus its conditions. Amounts below are examples in USD; promotions run in your store's own currency.
Inside the app
Type, tiers, what it applies to, status and dates on one row. Turn a promotion off without deleting it, or open it to change a tier.

A real screen from the app, running in a Shopify admin.
Three optional components you switch on from the theme editor. None of them are required for a promotion to apply.
Shows the tiers of a running promotion on the product page, so the shopper sees the offer before the cart.
Follows the live cart toward the next goal — one more item, or a little more spend — and updates as the cart changes.
Adds the qualifying gift to the cart on its own, and removes it again if the cart drops back below the threshold.
Run a promotion on the whole catalogue, on a hand-picked set of products, or on a collection.
Limit it to customer tags, to first orders only, or to customers above an amount spent or order count.
Pick the weekdays a promotion runs on and a daily time window, on top of the usual start and end dates.
Apply automatically, or behind a discount code with a usage limit and a once-per-customer rule.
Decide per promotion whether it can combine with your other product, order and shipping discounts.

The discount itself costs your theme nothing — it is calculated by Shopify at checkout. The three storefront components are optional, load no third-party scripts and make no requests to us.
The components are a theme block and two app embeds, so any Online Store 2.0 theme can use them from Customize. Promotions work on every theme, embeds or not.
Yes. Each promotion carries its own combination settings for product, order and shipping discounts, the same ones Shopify uses natively.
The discounts created by the app stop applying, and the session stored for your shop is deleted. Nothing is left behind on your storefront.
Nothing. Promotion settings live as metafields on the discounts inside your own store, and customer eligibility is evaluated by Shopify at checkout. The privacy policy spells out every field.
A free trial, then a single monthly plan billed through Shopify. The current price is shown on the app's Shopify App Store page and in your admin before you subscribe.