Most of the coupon codes that are offered they come with a specific offer such as maybe free shipping if you buy a certain item, buy one get one free or even having some dollars off the original price. But whatever the offer is in the long run both the seller and the buyer have something to gain. You will find that online shops such as Amazon offer Toms promo code it could be that the item is being discounted or you will get free shipping for the products that you have purchased. With the current busy lifestyles that people are having they are opting for online shopping everyday that comes by.
The best thing is that they will not have to go physically to the shops since they shop via the internet and goods delivered where they are but another bother is if they are shopping overseas they might be required to pay for shipping. But for service providers such as hostagtor there is no shipping required but they offer Amazon free shipping code to offer other discounts such as for domain registration or web hosting.
To encourage their overseas customer to shop more online shops are now offering shipping at a reduced cost or even better free when they shop at that particular shop. People can use coupons to get discount. They offer the discount in form of discount codes. As a buyer you should always know that you can not shop in one e-tailer and get the free shipping from another source you must shop at that particular shop that is offering free or discounted shipping. The reason for the online shops to offer you the free shipping is for you to always come back for more whenever you need to shop. Therefore, take the advantage of promotional codes the next time that you are doing shopping online.