Enabling Product-Level Delivery Control Without Compromising Store-Wide Logic

To give some products their own delivery rules without touching the rest of your store, put them in a product-specific profile. In ScrollEngine, that profile carries its own delivery dates, time slots and settings, while every product outside it keeps following the store-wide general profile. ScrollEngine built these Product Specific Delivery Rules after merchants such as Geelong Flower Farm and Fantasy Bakery asked for precision, not more complexity.

The story at a glance

• What it is: Product Specific Delivery Rules, a ScrollEngine feature. This is a product story; two merchants' needs shaped it.
• The problem: delivery rules applied to the whole store, so limiting dates for one product meant changing them for every product.
• The solution: product-specific profiles with their own delivery calendar, while everything else keeps the default setup.
• At checkout: one clear delivery choice, even when a cart mixes special and standard products.

Background: when one delivery calendar stops fitting

For many merchants, delivery is not one-size-fits-all. Most products can follow a default delivery setup, but some need more careful handling because of freshness, preparation time, seasonality or limited availability.

As ScrollEngine's customer base grew across food, bakery and other freshness-driven businesses, a pattern emerged. Merchants increasingly sold products that needed delivery rules different from the rest of their catalogue. But ScrollEngine's delivery logic was designed mainly around store-wide configuration, which made exceptions hard to add without side effects. The gap became most visible as merchants scaled their ranges and experimented with more specialised items.

The challenge: every exception changed the whole store

Merchants needed flexibility at the product level, but the delivery rules applied globally. Even a small change, such as limiting delivery dates for a single product, meant editing store-wide settings. That often had unintended consequences:

• delivery flows for standard products were disrupted;
• operational risk went up;
• shoppers were confused at checkout.

For businesses selling time-sensitive or made-to-order items, this was more than an inconvenience. It decided how confidently they could sell those products online. ScrollEngine kept hearing the same request: more control, without losing the simplicity and reliability of the default setup.

Merchant signals that shaped the solution

Two merchants showed the problem especially clearly.

Geelong Flower Farm: harvest-day arrangements

Geelong Flower Farm works where freshness and timing are critical. Some flower arrangements were available only on specific harvest or delivery days, while others could follow a regular schedule. One delivery calendar for every product forced a compromise: either limit availability unnecessarily or risk promising deliveries the farm couldn't meet.

Fantasy Bakery: custom cakes beside everyday bakes

Fantasy Bakery sells a mix of standard baked goods and custom orders. Everyday items could follow the default delivery rules, but custom cakes needed advance preparation and fixed delivery slots. Running both from one global configuration created friction and limited what the bakery could offer.

In both cases, merchants were not asking for more complexity. They were asking for precision.

Defining the product goal

The core question was clear: how could ScrollEngine let merchants define delivery behavior for individual products without disrupting their existing store-wide rules?

Any solution had to:

• offer granular control only where it was needed;
• keep the default delivery logic for most products;
• avoid adding complexity for shoppers at checkout.

The focus was not configurability for its own sake, but clarity and operational safety.

The solution: Product Specific Delivery Rules

ScrollEngine introduced Product Specific Delivery Rules to meet this need. Merchants apply a custom delivery configuration to selected products while their global delivery setup stays intact. Instead of redefining delivery for the whole store, they isolate the exceptions and manage them on their own.

In the app, each exception is a product-specific profile:

• Who it covers: products chosen by product, collection or tag. Any product that isn't in a profile uses the general profile.
• What it sets: the profile's own delivery dates and time slots, whether shoppers see the ZIP check, date picker and time picker, and the location that fulfils it.
• What it leaves alone: the store-wide general profile and every product in it.

Delivery logic becomes modular: flexible at the edges, stable at the core.

How merchants use it

With Product Specific Delivery Rules, merchants can:

• assign a custom delivery calendar to individual products;
• define unique delivery dates or time slots for special items;
• keep standard products on the default delivery setup;
• sell seasonal, limited or made-to-order products with confidence.

Product	Its own rule	The rest of the store
Harvest-day flower arrangements	Delivery only on harvest or delivery days	Regular delivery schedule
Custom cakes	Advance preparation and fixed delivery slots	Everyday bakes on the default rules
Seasonal lines, such as Valentine's bouquets	Their own dates and fulfilling location	Unchanged

Delivery rules now reflect real operational needs, without workarounds or compromises.

A key design decision: one delivery outcome per cart

One of the most important questions was how product-specific rules should behave when a cart holds several products. ScrollEngine chose a single delivery outcome model.

When a cart includes a product with special delivery rules, that product determines the delivery date and time for the entire cart. All other items follow the same schedule, and the shopper sees one clear delivery option at checkout.

For example, if a shopper adds a custom cake and a loaf of everyday bread, the cake's profile sets the delivery date and slot and the bread travels with it. There are no conflicting delivery choices to make, which lowers the risk of customer confusion and fulfillment errors.

How to set up product-level delivery rules

1. Keep the general profile as your default. Set the delivery days and time slots most products use. See Set up delivery date and time slots.
2. Create a product-specific profile and add the products that need different rules, by product, collection or tag. Product-specific profiles depend on your plan: if the option is locked, the app asks you to upgrade.
3. Set the profile's calendar, for example harvest days only, or fixed slots for custom orders.
4. Add preparation time and blackout dates for made-to-order items. See Set cutoffs, prep time and blackout dates.
5. Test a mixed cart. Add a special product and a standard one, and check that checkout shows one delivery choice on the special product's schedule.

The impact

For merchants, Product Specific Delivery Rules open up a new level of control. They can expand their range, experiment with specialised products and manage delivery constraints confidently, without unintended effects on the rest of the store.

For shoppers, the experience stays simple and predictable. However much complexity sits behind the scenes, checkout stays clean, with a single, unambiguous delivery choice in the delivery date picker.

What's next

By responding directly to merchant needs, ScrollEngine strengthened its delivery engine for more nuanced business models, especially in categories where timing, freshness and preparation matter most. Product Specific Delivery Rules let merchants grow their range without growing their operational risk, from everyday items to specialised products.

Product rules are one part of what ScrollEngine controls at checkout. To see how a florist uses product-level rules to decide which delivery methods each product offers, read how Regala Inflora simplified product-wise deliveries.

Frequently asked questions

Can I set different delivery dates for specific products?

Yes. Put the products in a product-specific profile and give it its own delivery dates and time slots. Products outside the profile keep your store-wide calendar.

What happens when a cart mixes special and standard products?

The product with special delivery rules sets the delivery date and time for the whole cart. The other items follow the same schedule, and checkout shows one clear delivery choice.

How do I offer delivery only on certain days for one product?

Create a profile for that product, or for its collection or tag, and turn on only the days you deliver it, such as harvest days for fresh flowers. Leave the general profile as it is for everything else.

Can custom cakes have a longer preparation time than the rest of my menu?

Yes. Give custom cakes their own profile with a longer preparation time and fixed delivery slots, while everyday bakes keep the default rules.

Do product-specific delivery rules change my store-wide settings?

No. The general profile stays as it is. A product-specific profile applies only to the products, collections or tags you add to it.

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