During a trial period, a consumer can try out all the features of the product so that wise purchase decision can be made before spending a hefty sum of money. It is just like getting a free sample for food or cosmetics at department stores. Your credit card will be charged if you do not cancel the subscription during the trial period. The product is substantially free during the trial period and some products may ask consumer to pay a meager sum of $1- $5 to try and test the product for a period of time. This blog will be dedicated to products that provide trial period and money back guarantee for a short period of time. A money back guarantee is essentially a simple guarantee that, if a buyer is not satisfied with a product or service, a refund will be made.