8 min Read
Where AI Actually Helps an E-commerce Operation
Inventory, support, merchandising and fulfilment. The parts of an online store worth automating, and the parts that need a person.
Nikhil Sharma
Key takeaways
- The highest return in most stores is demand forecasting, because both stockouts and overstock are silent and expensive
- Product data quality determines whether anything downstream works, and it is the least glamorous thing on the list
- Personalisation is oversold for small catalogues, where there is not enough behavioural data to beat sensible merchandising rules
- Returns are where margin quietly dies and almost nobody instruments them properly
Most e-commerce automation conversations start at the customer-facing end: chatbots, personalisation, recommendation engines. That is the visible part of the operation and it is rarely where the money is.
The money is in the boring middle, where decisions get made repeatedly with incomplete information and the cost of being wrong is invisible.
Forecasting, because both failures are silent
Every store gets inventory wrong in two directions and neither shows up as an obvious event.
A stockout loses a sale you never observe. There is no line in any report that says this many people wanted this thing and could not have it. The demand simply does not appear, and it usually leaves with the customer.
An overstock ties up cash in a warehouse and eventually gets discounted. That one does appear in reports, months later, as a margin problem that looks like a pricing decision rather than a buying decision.
Improving these calls is unglamorous and pays immediately. Seasonality, lead times, promotion effects and product lifecycle are all patterns that models handle well and that humans estimate inconsistently, especially across a large catalogue.
Start here. It informs a human decision rather than replacing one, which also makes it safe.
Your product data is the ceiling
Everything downstream depends on this and almost nobody wants to work on it.
Search relevance, recommendations, filtering, generated descriptions, feed quality for shopping ads, all of it is capped by whether your product attributes are complete, consistent and accurate. A recommendation engine on top of a catalogue where colour is recorded three different ways will underperform a simple rule, and the diagnosis will be that the engine is bad.
Auditing and normalising product data is genuinely tedious, which is a reason to automate the audit itself. Finding the gaps and inconsistencies at scale is exactly the sort of task worth pointing a model at, and it produces a work list a person can act on.
Personalisation is oversold below a certain size
Personalisation needs behavioural volume. Below a certain traffic level there simply is not enough signal for a model to beat a well merchandised category page and a sensible set of rules.
Smaller stores routinely spend on personalisation while their category pages are poorly ordered and half their products have one photograph. The fundamentals return more, and they return it reliably.
Reassess when traffic is high enough that patterns are real rather than noise.
Returns, the thing nobody instruments
Returns are usually tracked as a single percentage. That number is useless because it aggregates completely different problems.
Categorised properly, returns are one of the richest datasets a store owns. Wrong size on one product line is a sizing guide problem. Not as pictured across a category is a photography problem. Arrived damaged in one region is a packaging or carrier problem. Changed mind at high rates on expensive items is a description or expectation problem.
Each of those has a specific, cheap fix, and the automation required is just consistent categorisation of free-text return reasons at volume. It turns a cost line into a to-do list.
Customer contact, narrowly
Order status is the single highest volume enquiry in almost every store and it has exactly one correct answer, retrievable from a system. Automate it completely.
Anything involving a refund decision, a complaint, or a customer who is already annoyed should reach a person. The saving is not worth the churn.
The sequence
Fix product data. Automate forecasting as a suggestion to a buyer. Categorise returns and act on what it tells you. Automate order status. Then, and only if the volume justifies it, look at personalisation.
If you want that mapped against your actual platform and stack, that is what an MVP Roadmap is for.
FAQ
Quick answers to the most common questions about this topic.
Demand forecasting, in most cases. Stockouts lose sales you never see and overstock ties up cash in a warehouse. Both are invisible day to day, which is exactly why they persist. Improving those decisions pays back faster than anything customer facing.
Usually not yet. Personalisation needs behavioural volume to beat simple rules, and below a certain traffic level a well merchandised category page outperforms a model guessing from thin data. Spend the money on product data and photography first.
It can draft them at volume, which is genuinely useful for large catalogues where the alternative is nothing. The caveat is that generated descriptions built from thin source data produce fluent text that says nothing specific, and that reads exactly as it is. Feed it real attributes or expect filler.
Returns are where margin disappears and most stores track them only as a total. The useful work is categorising why things come back, by product and by reason, because that turns a cost line into a product and photography brief. This is very automatable and rarely done.
Start with something that informs a human decision rather than one that acts. Forecasting suggestions a buyer reviews, or returns categorisation a merchandiser reads. You learn how your data behaves before anything automated is touching customers.

Written by
Nikhil Sharma
Founder, DigiBenders
Twelve years shipping software, five of them leading a studio in New Brunswick. I build the software and run the marketing around it, which is an unusual combination and the reason most of my work arrives by referral. One person accountable, and everything ends up in your name.
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