Store-wide discounts are easy. The trickier — and often smarter — promotion is a code that applies to just one product: moving a slow seller, promoting a new arrival, or giving an influencer a code tied to a specific item. Set it up wrong and customers use it on everything, eating margin you never meant to give away.
Where it gets fiddly in Shopify
Shopify supports product-specific discounts, but the setup buries the important parts: you create a discount, switch it from "all products" to specific items, search and select the right product, then layer on usage limits and dates. Miss the product restriction and you've accidentally made a store-wide code.
Describe exactly what it should apply to
With Claude MCP Connector, you state the product, the discount, and the rules in one line:

Claude scopes the code to that product only, adds your per-customer limit, and confirms — so the discount can't leak onto the rest of your catalog.
Ways to fine-tune a product discount
Why precise discounts matter
A targeted discount protects your margins while still creating urgency where you want it. Because it's just a sentence to set up, you can run small, specific promotions — one product, one variant, one customer group — as often as you like, instead of defaulting to blunt store-wide sales.