Plumbing products to sell on Amazon. Is it worth it?

I researched the plumbing category a few days ago and found several plumbing-related products readily available on Amazon. I gathered a lot of information and observations from those fields' businesses—some key observations are below to keep in mind before starting to sell.

• When selling plumbing products, the key requirement is to thoroughly understand the products you sell and possess comprehensive knowledge of them. Because it is very technical and requires some experience. The reason is that without knowledge, you cannot succeed. You can read more about it to gain valuable plumbing knowledge.
• Some plumbing items are highly technical, featuring numerous variations and compatibility issues affecting 65% of the products.
• The different regions use different brand items, and some brands are local. When you want to sell replacement items for a specific item, you either have a solid understanding of it or need to hire someone who does. You can better understand regional plumbing problems.
• If you want to sell plumbing products on Amazon, you won't succeed by selling products alone. If you're going to sell one, you'll need to offer different types of variations and more than 10 items or listings to sell well. Sometimes, when someone buys something from a store, they also need related items. This is because multiple products often work together. If you only sell a single product, focus on researching it. Selling without researching demand and availability would not make it more profitable.
• When no item is available in a local store, people search online stores to make purchases. With a wide range of sellers available in just one click and all information on a single screen, customers can easily place orders.
• You may also face returns on compatibility items, so pay attention to reviews. To maintain your reviews, ensure that your items showcase what you sell, including every detail, and include a video to help customers understand the product in action. Sometimes, users know the product's objective but not its actual name.
• Water conservation laws and building codes vary by region, so make sure you research before starting a business in a specific area.

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