Of those of you who are unfamiliar with Zip.ca, it is an online DVD rental site for Canadians. The benefits are that there are no late fees, due dates and shipping is always free. It’s actually a pretty good site, especially if you live in a small town with a crappy video store. There is a two week free trial period when you sign up but this deal is even better, you get a whole month of DVDs for Free when you use coupon code TWITTER. This deal is only good for new members to Zip.ca. The other great thing is that you can cancel your membership anytime so if you’re not happy after you free month you can cancel without a penalty. If you decide to keep using Zip.ca there are rental plans ranging from $10.95-$36.95 per month depending on how many DVDs you would like to take out at a time.