Wikibuy is a browser extension that allows you to compare the relative prices of products to make sure you are not overspending needlessly when you go to any major online retailer's website.
There are many ways of obtaining the best price when you are shopping online. Sometimes you might look at a competitor website to see if the unit price is better. Alternatively, you may seek out the best places to find discount codes or promotions. There again, you might want to work out which sale will be best once you have factored in things like delivery fees. With Wikibuy, you have all of these things done for you automatically. Installed as an extension to your web browser, Wikibuy evaluates any product you are looking at on an online marketplace and figures out whether you can get a better deal elsewhere on the internet. Suited to people who make a good deal of online purchases, it is also of great value to people who make one-off but high-value transactions. Need to control your expenditure but don't have time to shop around yourself? Use this programme to help but bear in mind that you will need to make purchases through the service to take advantage of lower pricing.
With a simple user interface, this programme is a plug-in that will start saving you money from the first time you use it.