The Gillia blog

Inventory, business management, customers and artificial intelligence: practical articles to better understand and run your store.

Cycle counting

Cycle counting

A system shows 12 units in stock, but only 9 are left on the shelf: here is how cycle counting detects these gaps before they pile up.

August 13, 2026 8 min read
Unpaid invoice

Unpaid invoice

An overdue payment isn't always handled the same way: here is how to identify an unpaid invoice, check it and follow up with the customer at the right time.

August 6, 2026 7 min read
Inventory discrepancy

Inventory discrepancy

Your software shows 25 units in stock, but you only count 22 in the store: here is how to understand and fix an inventory discrepancy.

July 30, 2026 8 min read
Agentic AI in retail

Agentic AI in retail

Some AI systems go further than a simple answer: they can use tools, follow several steps and act to reach a goal. This is known as agentic AI.

July 23, 2026 8 min read
AI and customer service

AI and customer service

In a store, most customer requests aren't complex: what takes time is finding the information before answering.

July 23, 2026 6 min read
Multi-store management

Multi-store management

Running one store already means tracking sales, inventory, customers and operations. With several points of sale, getting a global view becomes a real challenge.

July 16, 2026 7 min read
AI in retail

AI in retail

Retail artificial intelligence isn't limited to chatbots. Connected to store data, it helps manage the store day to day.

July 9, 2026 8 min read
Automating your store

Automating your store

Checking sales, verifying inventory, preparing a report: taken separately, these tasks end up weighing on the merchant every week.

July 2, 2026 7 min read
Re-engaging inactive customers

Re-engaging inactive customers

A customer who no longer comes back isn't necessarily a lost customer. You still have to notice their absence and choose the right way to bring them back.

June 25, 2026 6 min read
Customer segmentation

Customer segmentation

Sending the same message to all customers is rarely the most effective strategy. Segmentation groups customers so you can tailor your marketing actions.

June 18, 2026 7 min read
Identifying your best customers

Identifying your best customers

Not all customers are worth the same to a store. Identifying your best customers helps you better understand your clientele and tailor your loyalty actions.

June 11, 2026 6 min read
Increasing the average basket

Increasing the average basket

Bringing in more customers is one way to grow revenue. Another is to increase the average value of each purchase.

June 4, 2026 6 min read
Revenue forecasting

Revenue forecasting

Forecasting a store's revenue lets you anticipate purchases, staffing needs and cash flow. A useful forecast isn't about copying the previous month: it relies on your data, seasonality and trends.

May 28, 2026 7 min read
Detecting sales anomalies

Detecting sales anomalies

An abnormal drop in a category, an average basket that swings sharply, a product that no longer sells: these signals are easy to miss. Yet they help you detect a sales anomaly early.

May 21, 2026 7 min read
Supplier order

Supplier order

Ordering too little creates stockouts. Ordering too much ties up cash. A good supplier order answers one simple question: how many units do you really need before the next restocking?

May 14, 2026 11 min read
Overstock

Overstock

Having stock helps meet demand. But when available quantities exceed needs for a long time, stock becomes a cost.

May 7, 2026 7 min read
Sales analysis

Sales analysis

Your revenue dropped 8 % this week. That's a fact. But it's not yet a cause.

April 30, 2026 7 min read
Store dashboard

Store dashboard

A good retail dashboard shouldn't display as many figures as possible. It should quickly answer one simple question: what's happening, and where do you need to act?

April 23, 2026 7 min read
Inventory turnover

Inventory turnover

Large inventory isn't always bad inventory. The real question is simple: how fast do products sell and get replenished?

April 16, 2026 7 min read
7 practical uses of AI

7 practical uses of AI

Artificial intelligence for retail helps you read sales, inventory, products, customers and orders. With AI for commerce, the goal is simple: save time on useful tasks.

April 9, 2026 8 min read
AI agent for retail

AI agent for retail

Artificial intelligence can already write a text or answer a question. In retail, an AI agent can go further.

April 2, 2026 6 min read
Stockout

Stockout

To avoid stockouts in store, you have to look at the risk before the shelf is empty.

March 26, 2026 7 min read
Dead stock

Dead stock

Some items sit in inventory for several weeks, even months, without selling. Every tied-up product locks up money that could be used elsewhere.

March 19, 2026 6 min read
Store inventory management

Store inventory management

Managing inventory well isn't just about counting products on the shelf. You also need to know what to order, when to restock, and which items risk running out.

March 12, 2026 6 min read

No articles in this category yet.