How to Plan a Small E-commerce Catalogue Before Launch

Launching an online shop with too many products can create problems before you make your first sale. Stock becomes difficult to track, product descriptions take longer to prepare, customers struggle to choose, and you may spend money on items that do not sell.

A small, well-planned catalogue is often a better starting point. It allows you to test demand, learn what customers want and improve your delivery process without taking on unnecessary risk. This guide explains how to decide what to sell, organise your products and prepare a practical catalogue for the Nigerian market.

Start with a clear customer and shopping problem

Do not begin by listing every product you can source. Begin with the customer you want to serve and the problem your shop will solve.

For example, an online shop might focus on:

• Affordable phone accessories for students and workers
• Home and office essentials for busy professionals
• Beauty products from verified suppliers
• Locally made fashion items for Nigerians at home and abroad
• Small business supplies that are difficult to find locally

A focused catalogue makes your marketing and customer service clearer. Someone visiting the shop should quickly understand what it sells and why the products are useful.

Write a simple description of your target customer. Include their location, likely budget, common needs and how they may use the product. If you intend to serve customers across Nigeria, also consider delivery distances, payment preferences and whether the product can be transported safely.

Choose a manageable number of products

There is no fixed number that every new shop should carry. The right size depends on your budget, supplier reliability, storage space and ability to create accurate product information.

For a first launch, select a small group of products that are connected to one another. A catalogue of related items is usually easier to manage than a general shop containing unrelated products.

Use this selection test for each possible product:

• Demand: Do people already search for or ask about it?
• Usefulness: Does it solve a clear problem or satisfy a specific need?
• Supply: Can you obtain it consistently from a trustworthy supplier?
• Profit: Is there enough margin after delivery, packaging, payment and other costs?
• Quality: Can you check that the item matches the description?
• Delivery: Can it reach customers safely and at a reasonable cost?

If you cannot answer these questions, place the product in a future-products list instead of adding it to the launch catalogue.

Separate core products from supporting products

Your catalogue should have a clear centre. Identify the products that attract customers and the products that support those purchases.

Core products are the main reason someone visits your shop. For a phone-accessories shop, these might include chargers, cases and power banks.

Supporting products complement the core range. Screen protectors, charging cables or car holders may be useful additions, but they should not make the shop feel disorganised.

This structure can also help you create bundles. A customer buying a phone case may be interested in a screen protector. A person buying a desk lamp may need a replacement bulb. Relevant bundles can increase order value while helping customers make a complete purchase.

Build a product information sheet

Before uploading products to your website or online store, create a simple product information sheet. A spreadsheet is enough for many small businesses.

Include the following fields:

• Product name
• Category
• Brand or supplier
• Short description
• Main features and specifications
• Size, colour, model or variation
• Available quantity
• Purchase cost
• Planned selling price
• Packaging requirements
• Estimated delivery considerations
• Product photos available
• Return or exchange notes

This document becomes your internal reference. It can also reveal gaps before customers do. For example, you may discover that two products have similar names, a colour option is unavailable, or a charger does not support the device models you expected.

Write descriptions that help customers decide

A product description should answer the questions a customer would ask before paying. Avoid descriptions that only repeat promotional words such as “premium”, “strong” or “best”. Explain what the product does and who it is suitable for.

A useful description normally includes:

• What the product is
• Its most important use
• Key specifications or dimensions
• What comes in the package
• Compatibility information
• Important limitations or care instructions

For example, instead of writing “fast universal charger”, explain which devices it supports, the connector type, whether the cable is included and any relevant power information. Clear details reduce questions, returns and disappointment.

Use straightforward Nigerian English and avoid claiming that a product is original, certified, waterproof or medically effective unless you can verify the claim.

Plan pricing around the full cost

A common mistake is to set a price by adding a small amount to the supplier’s price. That may leave you making little profit or losing money on every order.

Calculate the total cost of making the product available to the customer. Depending on your business, this may include:

• Supplier or purchase cost
• Transport to your storage location
• Packaging materials
• Payment-processing charges
• Marketplace or platform fees
• Marketing cost allocated to the sale
• Delivery subsidy, if you offer one
• Expected loss from damaged, returned or unsold stock

Then decide the margin you need to cover operating expenses and future growth. Keep delivery charges clear. If delivery varies by location, explain how the final amount is calculated instead of presenting an unclear “small fee”.

Do not use an unusually low price simply to attract attention if you cannot maintain it. Customers may lose trust when the price changes at checkout.

Organise categories and variations

Customers should be able to find products without opening many unrelated pages. Use a small number of meaningful categories based on how people shop, not only on how your supplier stores items.

For example, a shop selling technology accessories might use:

• Phone cases
• Chargers and cables
• Power banks
• Audio accessories
• Computer accessories

Keep variations within one product listing where possible. Different colours or sizes of the same item should not always appear as separate products. Clearly show which options are available and update stock when a variation sells out.

Prepare stock and order-handling rules

Decide how your shop will handle stock before accepting orders. You need a reliable answer to a basic question: if a customer pays now, can you fulfil the order?

Choose whether each item will be:

• In stock: Available for immediate processing
• Made or sourced after purchase: Requires additional preparation time
• Pre-order: Available only after a stated waiting period
• Temporarily unavailable: Hidden or marked as unavailable until replenished

Do not describe a product as available if you still need to search for it from an uncertain supplier. For a small business, manual stock tracking may work at first, but record every sale, replacement and damaged item. A simple spreadsheet can prevent overselling.

Check the customer journey before launch

Test the catalogue as if you were a first-time buyer using a mobile phone. Can you understand the product, price and delivery information quickly? Is the ordering process clear? Are customers told what happens after payment?

Ask someone who is not involved in the business to complete a test order. Watch for problems such as:

• Unclear product names
• Missing photos or specifications
• Confusing category labels
• Unexpected delivery charges
• Unavailable payment options
• No clear contact or support route
• Unclear returns, exchanges or cancellation information

This test is especially important when serving customers with different levels of digital experience. Clear instructions and a simple checkout can be as important as the products themselves.

A practical launch structure

A small catalogue does not have to look incomplete. Launch with a strong selection, then use customer questions, sales and returns to decide what to add next.

One useful approach is to divide your launch products into three groups:

• Traffic products: Items likely to attract attention or searches
• Profit products: Items that provide a sustainable margin
• Basket-building products: Lower-cost items that complement larger purchases

Review these groups regularly. A product that attracts attention but creates frequent complaints may not be worth keeping. Similarly, a less popular item may deserve more visibility if customers who buy it are satisfied and it is profitable.

Final pre-launch review

Before publishing the catalogue, confirm that every product has an accurate price, usable image, clear description, known stock status and realistic delivery information. Confirm that your supplier can meet expected demand and that you have a plan for questions, returns and damaged orders.

The goal is not to launch with the largest catalogue. It is to launch with products you understand well enough to describe honestly, price responsibly and deliver reliably. A focused catalogue gives you better control, helps Nigerian shoppers make confident decisions and creates a stronger foundation for expanding your online store.