How much money could you make from buying one item for one dollar, then selling it for two, then buying another item for two dollars and selling it for four and so

Answer (1 of 3): I studied your question. You are looking to “keystone” or doubling your sale. Merchants purchase their products in bulk, then sell them for double. What you are asking for doubling your sale every time. A value of a product is the value that a customer will pay for it. What you w

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