Blockbuster is now offering a two week free trial of their services. You can get up to 3 movies at a time during that free two week period. To get your free trial, you must have a valid email address and a valid credit card. Your credit card will not be charged during the free trial, but it will be used to validate your eligibility to receive a free trial. You must cancel before your free trial ends if you do not wish to purchase the monthly service. You can read the full terms and conditions at Blockbuster's website.

NetFlix's free trial offers can be different depending on who has referred you to their website. Netflix also tends to change their free offer often, so you may want to take a look at the current details. In general, the terms and conditions are the same as at Blockbuster. You must have a credit card to sign-up, and you must cancel before the free trial period ends to ensure that you will not be charged for the next month of service.

Walmart offers a 30 day free service trial. The terms of the trial period are the same as the terms for normal service. There is one catch though, it seems that Walmart is a little less forgiving about late returns if you cancel your free trial. You will be charged for any movies not returned in 7 days from you free trial cancellation. All in all though, this does not seem any better or worse of a deal than the other free trials.

The DVD Overnight trial is not exactly free, but it is pretty close, so it does deserve some mention. For just $4 you can test out DVD Overnight by ordering 2 DVDs. Four dollars is about as close to free as you are going to get. The DVD Overnight trial, unlike other free trials, has no restrictions, and is a true representation of the full service offering. For that reason, we think that the DVD Overnight "trial" is worth a try.