Use of your information We have a number of documents that explain exactly how we use, store and share your information: Which type of agreement do you have? To make sure we’re giving you the right information, please choose one of these two options: Purchase My agreement lets me own the vehicle, such as a PCP, Conditional Sale or Purchase Plan. My agreement number is 14 digits starting with 100. Contract Hire I have a Contract Hire agreement where owning the vehicle isn’t an option. My agreement number contains 2 letters followed by 6 numbers. You can find your agreement number on your agreement documentation. We only manage motor finance agreements. For help with other types of finance from Santander, please visit Santander.co.uk.