Almost any company that wants to attract new customers and not lose old ones is trying to prepare a good offer. This can be anything from discounts to some procedures in the service. Some companies even prepare requests in which you can take an additional person. The fee goes up slightly, but it's two people on vacation. I know this for sure because I use Expedia Coupons every time I travel. For me, it's an opportunity to find a good deal where I can put money aside, for shopping, for example. But I would like to hear from someone else for tips on saving money better when traveling. In my opinion, this is a useful enough skill to learn.
