Every store reaches for the same lever when it wants more sales: a discount. "20% off everything." A site-wide banner. A coupon code blasted to the whole list. It works in the short term, and it quietly costs you in three ways at once — it compresses your margins on every product, it trains customers to wait for the next sale, and it tells the world your listed prices are negotiable.

Randio is built on a different idea: instead of one discount for everyone, give each customer their own. Not a shared code. Not a store-wide markdown. A unique catalog of products at unique prices, generated for one person.

A store-wide sale discounts your whole catalog to reach a few buyers. Randio discounts a few products for each buyer — so you reach the same people without putting everything on sale.

The core idea: one catalog per customer

You set the boundaries — which products can be discounted, and a discount range (say, 15% to 25%). Randio then builds a separate, personalized catalog for each customer: a handful of products drawn from your pool, each at its own discount within your range. No two customers see the same selection or the same prices.

You never decide the exact deal for any one person, and you never put the whole store on sale. You define the playing field; the personalization happens inside it. The result is a promotion that feels individual — because it is — while your overall pricing stays intact.

Why this protects your margins

A flat "20% off everything" cuts the same amount from your best-selling, high-margin hero product and your thin-margin staple alike. That is a blunt instrument. With Randio, the discount lands on a rotating handful of products per customer, within bounds you control — so you are never marking down your entire catalog to move a fraction of it.

Because the offer is contained and personalized, a smaller, smarter discount does the work a big blanket sale used to. You spend margin where it earns a sale, not across every order whether it needed the nudge or not.

The goal is not the deepest discount. It is the discount that closes the sale — given to the right person, on the right products, and nowhere else.

Why this protects your brand

Constant store-wide sales send a signal: our prices are not real, just wait. Customers learn the lesson and stop buying at full price. A personalized offer sends the opposite signal — this was picked for you — which reads as generous and considered rather than desperate.

And because every catalog is genuinely different, there is nothing to leak. A traditional coupon code ends up on a deal-aggregator site, and your "exclusive" offer is suddenly being used by thousands of bargain hunters who were never your audience. With Randio there is no shared code to share. If a customer screenshots their catalog, the products and prices are meaningless to anyone else — every other shopper sees a different offer entirely.

Why "unique" is more than a marketing word

Each customer's prices are tied to them and applied directly at checkout — there is no code to enter, copy, or pass around. The exclusivity is not a promise on a banner; it is how the offer works. A deal that exists for one person cannot be transferred to another.

Two ways customers receive it

The same personalized-catalog idea reaches customers through two campaign types, and most stores use both:

  • Outreach — you push offers to customers you already know. You pick a group, and each person receives their personalized catalog by email. This is your re-engagement channel.
  • Storefront — offers appear reactively on your live store, to signed-in shoppers or anonymous visitors, through a block in your theme. This catches the people your email never reaches.

One brings customers back; the other catches them as they arrive. Together they cover the whole funnel without a single store-wide sale. For the difference between them, see Outreach vs Storefront campaigns.

The shift in one sentence

A store-wide sale is a broad, public, leaky discount that costs you margin and brand on every order. Randio replaces it with a narrow, private, personalized offer that costs you only where it earns the sale. Same goal — more revenue from your existing customers and traffic — without the collateral damage.

Your customers are not identical. Your discounts do not have to be either.

That is the whole concept. When you are ready to see how it comes together in practice — strategies, customer groups, and campaigns — setting up your first campaign walks through it step by step.