Available Offers: This is the amount of different offers from the advertisers you have to choose from. Sites that have a wider range of offers available are more beneficial. With more offers available, it is easier to find one that interests you. In addition, since many of the free gift sites have the same sponsored offers. Once you complete an offer once, you cannot complete it again. Sites with more offers available make them easier to complete in the long run.

Requirements Cost to Payout Ratio: This is a bang for the buck measure. Some sites might require you to refer five friends for a free iPod Touch while another site might require you to refer seven for the exact same gift. Alternatively, some sites make need you to complete an extremely expensive or difficult offer for your free gift, such as purchasing a year satellite television while others do not. Sites that have better payout relative to the requirements and cost are rated higher while those with very hard requirements costs compared to the gift value are rated lower.

Timeframe to Complete Requirements: This is the amount of time it takes to complete the requirements of the site. Some sites might credit an offer within a week of you completing it while others make take as long as a month. Also, once you completed the requirements there is usually a processing stage where the company checks to see if you followed all the rules. Some sites process you much faster then others. This is one of two factors that affect how fast you will receive your gift. The other is the next category.

Speed of Delivery: This is a measure of how long it takes for the company to ship out your free gift once you complete the requirements. Some companies take only a few weeks while you will have to wait many months for others.

Customer Service: This is a rating on how easy it is access customer service and how willing or competent the staff of the company is willing to aid you when you run into problems with their site.