One common way to describe a product that is being offered for sale, is On the market.
If you want to describe a product being offered then the best way to do so is to do it on the market.
This is because the market is where buyers and sellers meet and so this will be the place where a product can best be described to get it sold.
Find out more on what a market is at https://brainly.com/question/906651
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