Article
How to Choose What to Sell Online: Product Research for Beginners
"What should I sell?" is the first question almost every new online seller asks. Some pick whatever is trending on TikTok this week. Others choose something they personally like and hope buyers agree. Both approaches can work by luck, but there is a better way.
Product research does not have to be complicated. With a simple process, you can find ideas, check whether people actually want them, make sure the numbers work and test before committing serious money.
Start with what you know
Your best product ideas often come from your own life. Think about:
- Hobbies and interests where you understand what buyers need
- Problems you or people around you face regularly
- Your work experience, such as knowledge of beauty, baby products, automotive parts or cooking
- Local products you can access easily, like regional snacks, crafts or textiles
Knowing the customer gives you an advantage. You will write better descriptions, answer questions with confidence and spot quality issues others might miss.
Look for demand signals
Once you have a list of ideas, check whether people are actively searching and buying. Useful free sources:
- Marketplace search: type your product into Shopee, Lazada and TikTok Shop. Look at search suggestions, the number of listings and how many units top sellers show as sold.
- Google Trends: compare interest in related terms over time and spot seasonal patterns in Malaysia.
- Social media: search hashtags and see whether people talk about, review or ask for the product.
- Your network: ask potential customers directly what they would buy and at what price.
Tip: steady, year-round demand is usually safer for beginners than a viral spike. Trends can disappear before your stock even arrives.
Size up the competition
Competition is not automatically bad. It often proves that demand exists. The question is whether you can offer something better or different. Look at the top sellers and note:
- Their price range and what is included
- The quality of their photos and descriptions
- Their reviews, especially complaints
- How long they take to ship
- Whether big brands dominate the category
Negative reviews of competitors are gold. If buyers keep complaining about the same issue, such as poor sizing, weak packaging or missing instructions, you have found a way to stand out.
Check the numbers
A product with demand is only worth selling if it makes money. For each idea, estimate:
- Supplier cost per unit, including delivery to you
- Packaging and shipping costs
- Platform fees and payment fees
- Likely selling price based on the market
- Expected returns or damages
If the profit per order is tiny, even a popular product will not support your business. Our guide to pricing after fees and shipping walks through the calculation.
Also consider practical factors. Light, compact, sturdy products are cheaper and easier to ship. Fragile, heavy, oversized or perishable items need more care and cost. Regulated categories such as health products, cosmetics and electrical goods may need approvals or have restrictions, so check the rules first.
Test before you commit
Instead of buying large quantities, test small:
- Order samples from a few suppliers and compare quality
- List a small batch and see how it sells
- Post content about the product on social media and measure interest
- Run a pre-order to gauge demand, being clear about delivery times
Treat early results as learning. If a product sells well, reorder and improve your listing. If it struggles, find out why before giving up. It might be the photos or price, not the product itself.
Build a small, focused range
Beginners often launch with too many unrelated products. A focused range around one customer or theme is easier to market and builds a clearer brand. For example, a shop selling home organisation products is more memorable than one selling phone cases, snacks and car accessories at the same time.
Keep a simple research sheet
Put every idea into one spreadsheet with the same columns: product, target customer, demand signals, number of competitors, typical price, your estimated cost, estimated profit per order and notes on shipping or regulations. Scoring each idea on the same criteria stops you from falling in love with one product just because it feels exciting. It also gives you a ready list of alternatives if your first choice does not work out, so you are not starting from zero again.
FAQ
Should I sell trending products?
Trending products can bring quick sales, but they are risky for beginners because demand can drop fast. Balance them with steady sellers.
How many products should I start with?
Start small, often five to ten products, so you can do each listing well and learn quickly what works.
Where do Malaysian sellers find suppliers?
Common sources include local manufacturers and wholesalers, trade fairs, local brands with reseller programmes and overseas suppliers. Always order samples first.
Good product research reduces guesswork. Start from what you know, check real demand, study competitors, run the numbers and test small. If you plan to dropship, read our dropshipping guide too.