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In this short monologue, Mauro Stendel (Speaker A) shares the products that generated the most profit in his online store. He highlights multicolor Wahl hair‑clipping machines, which he sourced for about $14 and sold for $40‑$50, as well as dumbbells and pulse‑oximeters, noting that each of these categories brought in substantial revenue. He emphasizes the advantage of an online shop: the ability to quickly add, test, and remove products, moving on to the next item if one does not sell.










