Warranty providers will offer different coverage options, service fees and deductibles - you'll need all of this information in order to calculate the total cost of the warranty plan, and future expenses should you need to file a claim. An extended warranty price represents a percentage of the total product cost. As a general rule of thumb, you shouldn’t spend more than 30% of the product cost on a product warranty.
Here's an example of what your cost calculation might look for a new iPad with a 2-year AppleCare+ protection plan, assuming you file one claim: