A service contract has three clocks, and most buyers track only one of them. The waiting period controls when covered repairs become payable. The money-back period controls how long you can cancel and expect a refund. The term controls how long coverage lasts at all. Each clock starts at a different moment, counts a different thing, and stops on a different trigger. A contract that looks generous on one clock can look thin on another, so put all three side by side before you compare prices.
What the waiting period does
A waiting period is the stretch after the contract starts during which some or all covered repairs are not yet payable. Contracts describe it in time, in miles, or both, and many use whichever limit is reached first. Read the exact wording. Ask whether a breakdown during the waiting period is denied outright, deferred to a later date, or excluded for good. Ask whether the clock starts at signing, at delivery, or at a date printed on the contract. A gap between those dates can be longer than it sounds.
What the money-back period does
The money-back period is the window in which you can cancel and expect some refund. It is often shorter than buyers assume, and it usually carries conditions. Find out what marks the start, whether the window runs on calendar days or business days, whether the car must still be under a mileage limit, and whether a claim filed inside the window reduces what comes back. The refund amount follows its own formula, which is a separate question. Ask for that formula in writing.
What the term does
The term is the length of coverage, stated in time, miles, or both. Many contracts end at whichever limit comes first. Check whether the clock counts from the sale date or from an odometer reading taken at a stated point, and whether the term keeps running while the car is off the road. Then set the term next to the waiting period. If the waiting period uses up much of the term, the coverage you think you are buying is shorter than the headline suggests. You do not need any figure to see that. You only need both clocks written down.
How to compare the three clocks
For each contract you read, write three short notes: when the waiting period starts and ends, when the money-back window opens and closes, and when the term starts and stops. Copy each note from the contract's own words and record the page and section label beside it. Do not build the summary from the sales sheet. Then compare the three notes across contracts. A contract with a short waiting period and a long term may suit a buyer who plans to keep the car for years. A contract with a generous money-back window may suit a buyer who wants room to change their mind. Neither pattern is automatically better. The right balance depends on how long you will keep the car and how much early risk you are willing to carry.
Questions to ask before you sign
Ask the seller or the provider to answer each of these in writing. When does the waiting period start, and what does it measure? What happens to a repair that fails during the waiting period? When does the money-back window open, and what event closes it? Does a claim filed inside the window reduce the refund? When does the term start, and does it run from the sale date or from a mileage reading? What ends the term early? Does any clock pause while the car is in storage or out of service?
Where to check the published figures
This site does not decide which contract fits your car. It sets out the published figures so you can check your own paperwork against them. Start with the waiting period table, then the money-back period table. If you want the contract text before you talk to a seller, the list of providers that publish a sample contract is the place to look. The methodology page explains how the published terms are read. If a figure on a sales page does not match the signed contract, trust the contract, and ask why before you pay.