Search engines, online price comparability services and discovery purchasing engines can be used to search for sellers of a selected product or service. Shipping prices cut back the price benefit of online merchandise, although depending on the jurisdiction, a scarcity of sales tax could compensate for this. Shipping a small number of objects, especially from another nation, is far more costly than making the larger shipments bricks-and-mortar retailers order. Some retailers (especially those selling small, high-value gadgets like electronics) offer free shipping on sufficiently large orders. Another main benefit for retailers is the ability to quickly switch suppliers and vendors …
