Many online sites offer free economy shipment upon purchasing products from their site worth some money that they have decided upon. But this usually happens at intrastate level. You should not except some company overseas to send you the package in economy shipping free of cost. It should also be kept in mind that processing time, transit time and tracking time are also equally responsible for the time for how long does economy shipping take. Confusing or misguiding addresses will also cause delay in the delivery of the product and if the person making the delivery is unable to find the house, the company might send you the package back.
The thing to understand when answering the question that how long does economy shipping take is that many factors can affect the speed and time period of the shipping. The answer to how long does economy shipping take that it takes about 7-11 working days for the shipment to reach the destination. But from 7 days to 11 days, which number of days is your package going to take? The answer lies in multiple factors. Your location and distance from the place the product is being shipped from is one of those factors. Others include how many products there are in the shipping office to ship and when will your turn come. Unless you marked it as urgent then it will be shipped quicker but you might have to pay extra fee.