We shop. You save. You've heard it time and time again, "It pays to shop around". But who has time? Especially with long distance when you don't know which plan is best for you until you make the calls. Now you can stop trying and let CIBC Guaranteed Proof do it for you. How does it work? Every month, CIBC Guaranteed Proof compares each of your long distance calls against selected plans from Rogers, Primus Telecommunications Canada, and your provincial telephone company. You automatically receive the lowest rate of the three plans for that month - then you get an additional 10% off for even greater savings. Why three plans? At Guaranteed Proof we know it's hard to find one long distance plan that meets your changing needs, that's why we have three long distance plans working for you. Regardless of where you call or when you call, we've got you covered. No shopping around and no changing long distance companies. Guaranteed Proof compares the plans and you enjoy the savings. See your savings every month. Every month, you'll receive a usage summary detailing how much you would have paid for long distance calls with each of the selected plans. Plus, you'll see just how much you save with Guaranteed Proof. Two weeks later, the total from your summary is billed to your next CIBC Credit Card statement.