Online shopping is rampant today. Shopping online offers some serious benefits over and above traditional shopping in brick and mortar stores. You can find a variety of rimless prescription glasses online. If you try to look for the same design in stores in your city you will realize how cheaply you can purchase them online. This is because a person owning a brick and mortar store has to incur a few necessary expenses which he invariably passes on to the customer. This is the reason why products cost more in traditional stores. However, an online store does not have these expenses and this is the reason why they can make the product available to you at unbelievably low prices.